32081790324 has 24 divisors (see below), whose sum is σ = 75403919808. Its totient is φ = 10615871680.

The previous prime is 32081790317. The next prime is 32081790383. The reversal of 32081790324 is 42309718023.

It is a congruent number.

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, 9755592 + ... + 9758879.

It is an arithmetic number, because the mean of its divisors is an integer number (3141829992).

Almost surely, 2^32081790324 is an apocalyptic number.

It is an amenable number.

32081790324 is an abundant number, since it is smaller than the sum of its proper divisors (43322129484).

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

32081790324 is a wasteful number, since it uses less digits than its factorization.

32081790324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19514615 (or 19514613 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 32081790324 in words is "thirty-two billion, eighty-one million, seven hundred ninety thousand, three hundred twenty-four".