223457717043402 has 32 divisors (see below), whose sum is σ = 465271064755200. Its totient is φ = 71459353387968.

The previous prime is 223457717043383. The next prime is 223457717043433. The reversal of 223457717043402 is 204340717754322.

It is a super-2 number, since 2×223457717043402² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4089908202 + ... + 4089962837.

It is an arithmetic number, because the mean of its divisors is an integer number (14539720773600).

Almost surely, 2^{223457717043402} is an apocalyptic number.

223457717043402 is an abundant number, since it is smaller than the sum of its proper divisors (241813347711798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223457717043402 is a wasteful number, since it uses less digits than its factorization.

223457717043402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179871230.

The product of its (nonzero) digits is 7902720, while the sum is 51.

The spelling of 223457717043402 in words is "two hundred twenty-three trillion, four hundred fifty-seven billion, seven hundred seventeen million, forty-three thousand, four hundred two".