352412566402 has 16 divisors (see below), whose sum is σ = 572650376760. Its totient is φ = 162651951696.

The previous prime is 352412566357. The next prime is 352412566411. The reversal of 352412566402 is 204665214253.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 691216681 + 351721349721 = 26291^2 + 593061^2 .

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, 40097173 + ... + 40105960.

Almost surely, 2^352412566402 is an apocalyptic number.

352412566402 is a deficient number, since it is larger than the sum of its proper divisors (220237810358).

352412566402 is an equidigital number, since it uses as much as digits as its factorization.

352412566402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80203174 (or 80203148 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 352412566402 in words is "three hundred fifty-two billion, four hundred twelve million, five hundred sixty-six thousand, four hundred two".