352404823172 has 24 divisors (see below), whose sum is σ = 631105734336. Its totient is φ = 172089616608.

The previous prime is 352404823153. The next prime is 352404823181. The reversal of 352404823172 is 271328404253.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025698 + ... + 2192774.

It is an arithmetic number, because the mean of its divisors is an integer number (26296072264).

Almost surely, 2^352404823172 is an apocalyptic number.

It is an amenable number.

352404823172 is a deficient number, since it is larger than the sum of its proper divisors (278700911164).

352404823172 is a wasteful number, since it uses less digits than its factorization.

352404823172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179387 (or 179385 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 352404823172 in words is "three hundred fifty-two billion, four hundred four million, eight hundred twenty-three thousand, one hundred seventy-two".