326325364432 has 10 divisors (see below), whose sum is σ = 632255393618. Its totient is φ = 163162682208.

The previous prime is 326325364423. The next prime is 326325364457. The reversal of 326325364432 is 234463523623.

It can be written as a sum of positive squares in only one way, i.e., 325625444496 + 699919936 = 570636^2 + 26456^2 .

It is a super-2 number, since 2×326325364432² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10197667623 + ... + 10197667654.

Almost surely, 2^326325364432 is an apocalyptic number.

It is an amenable number.

326325364432 is a deficient number, since it is larger than the sum of its proper divisors (305930029186).

326325364432 is a wasteful number, since it uses less digits than its factorization.

326325364432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395335285 (or 20395335279 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 43.

The spelling of 326325364432 in words is "three hundred twenty-six billion, three hundred twenty-five million, three hundred sixty-four thousand, four hundred thirty-two".