325638841024 has 56 divisors (see below), whose sum is σ = 739441548800. Its totient is φ = 139382021376.

The previous prime is 325638840983. The next prime is 325638841043. The reversal of 325638841024 is 420148836523.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109224 + ... + 814375.

Almost surely, 2^325638841024 is an apocalyptic number.

It is an amenable number.

325638841024 is an abundant number, since it is smaller than the sum of its proper divisors (413802707776).

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

325638841024 is an equidigital number, since it uses as much as digits as its factorization.

325638841024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924405 (or 924395 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 325638841024 in words is "three hundred twenty-five billion, six hundred thirty-eight million, eight hundred forty-one thousand, twenty-four".