38332626640792 has 64 divisors (see below), whose sum is σ = 81984676953600. Its totient is φ = 16632136477440.

The previous prime is 38332626640771. The next prime is 38332626640879. The reversal of 38332626640792 is 29704662623383.

It is a self number, because there is not a number n which added to its sum of digits gives 38332626640792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18458917 + ... + 20430292.

It is an arithmetic number, because the mean of its divisors is an integer number (1281010577400).

Almost surely, 2^{38332626640792} is an apocalyptic number.

It is an amenable number.

38332626640792 is an abundant number, since it is smaller than the sum of its proper divisors (43652050312808).

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

38332626640792 is a wasteful number, since it uses less digits than its factorization.

38332626640792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38889736 (or 38889732 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 61.

The spelling of 38332626640792 in words is "thirty-eight trillion, three hundred thirty-two billion, six hundred twenty-six million, six hundred forty thousand, seven hundred ninety-two".