package main

import . "fmt"

const Mod = 998244353

func main() {
	var n string
	Scan(&n)
	ds := make([]int, 10)
	for _, ch := range n {
		ds[int(ch)-'0']++
	}
	xs := make([]int, len(n)+1)
	for i := range xs {
		for _, d := range ds {
			if i <= d {
				xs[i]++
			}
		}
	}
	ans := 0
	for i, d := range ds {
		if i == 0 || d == 0 {
			continue
		}
		xs[d]--
		ans += calc(len(n)-1, xs)
		ans %= Mod
		xs[d]++
	}
	Println(ans)
}

func calc(n int, xs []int) int {
	cs := make([]int, n+1)
	for i := range cs {
		cs[i] = i
	}
	for i := range xs {
		j := len(xs)-1 - i
		if j == 0 {
			break
		}
		x := xs[j]
		m := n / j
		for k := m; x > 0 && k >= 1; k-- {
			for x > 0 && cs[k*j] % j == 0 {
				cs[k*j] /= j
				x--
			}
		}
	}
	r := 1
	for _, c := range cs[1:] {
		r = r * c % Mod
	}
	return r
}