404161795322 has 32 divisors (see below), whose sum is σ = 652008268800. Its totient is φ = 187320513600.

The previous prime is 404161795319. The next prime is 404161795351. The reversal of 404161795322 is 223597161404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13697 + ... + 899172.

It is an arithmetic number, because the mean of its divisors is an integer number (20375258400).

Almost surely, 2^404161795322 is an apocalyptic number.

404161795322 is a deficient number, since it is larger than the sum of its proper divisors (247846473478).

404161795322 is a wasteful number, since it uses less digits than its factorization.

404161795322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913142.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 404161795322 in words is "four hundred four billion, one hundred sixty-one million, seven hundred ninety-five thousand, three hundred twenty-two".