#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;

//template
#define rep(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define ALL(v) (v).begin(),(v).end()
typedef long long int ll;
const int inf = 0x3fffffff; const ll INF = 0x1fffffffffffffff; const double eps=1e-12;
template<typename T>inline bool chmax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
template<typename T>inline bool chmin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
//end

const int mod=1000000007;
const int d=100000000;
int pre[]={
1,
927880474,
933245637,
668123525,
429277690,
733333339,
724464507,
957939114,
203191898,
586445753,
698611116};

int main(){
   string n; cin>>n;
   if(n.size()>10 or (n.size()==10&&n>"1000000007"))puts("0");
   else{
      ll m=stoi(n)-1,res=pre[m/d];
      rep(x,m/d*d+1,m+1)res=(1LL*res*x)%mod;
      if(m%2==1)res=(mod-res)%mod;
      cout<<res<<endl;
   }
   return 0;
}