326732323432 has 32 divisors (see below), whose sum is σ = 629612560800. Its totient is φ = 158841705024.

The previous prime is 326732323427. The next prime is 326732323451. The reversal of 326732323432 is 234323237623.

It is a super-2 number, since 2×326732323432² (a number of 24 digits) contains 22 as substring.

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, 53583 + ... + 810145.

It is an arithmetic number, because the mean of its divisors is an integer number (19675392525).

Almost surely, 2^326732323432 is an apocalyptic number.

It is an amenable number.

326732323432 is a deficient number, since it is larger than the sum of its proper divisors (302880237368).

326732323432 is a wasteful number, since it uses less digits than its factorization.

326732323432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758065 (or 758061 counting only the distinct ones).

The product of its digits is 653184, while the sum is 40.

The spelling of 326732323432 in words is "three hundred twenty-six billion, seven hundred thirty-two million, three hundred twenty-three thousand, four hundred thirty-two".