326104120122664 has 16 divisors (see below), whose sum is σ = 658479473324820. Its totient is φ = 150509593902720.

The previous prime is 326104120122631. The next prime is 326104120122707. The reversal of 326104120122664 is 466221021401623.

It can be written as a sum of positive squares in 2 ways, for example, as 273973669622500 + 52130450500164 = 16552150^2 + 7220142^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1567808269717 + ... + 1567808269924.

Almost surely, 2^{326104120122664} is an apocalyptic number.

It is an amenable number.

326104120122664 is an abundant number, since it is smaller than the sum of its proper divisors (332375353202156).

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

326104120122664 is a wasteful number, since it uses less digits than its factorization.

326104120122664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135616539660 (or 3135616539656 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 326104120122664 in words is "three hundred twenty-six trillion, one hundred four billion, one hundred twenty million, one hundred twenty-two thousand, six hundred sixty-four".