38031259232 has 24 divisors (see below), whose sum is σ = 79278398136. Its totient is φ = 17897062912.

The previous prime is 38031259229. The next prime is 38031259247. The reversal of 38031259232 is 23295213083.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34954658 + ... + 34955745.

It is an arithmetic number, because the mean of its divisors is an integer number (3303266589).

Almost surely, 2^38031259232 is an apocalyptic number.

38031259232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38031259232 is an abundant number, since it is smaller than the sum of its proper divisors (41247138904).

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

38031259232 is a wasteful number, since it uses less digits than its factorization.

38031259232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69910430 (or 69910422 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 38031259232 in words is "thirty-eight billion, thirty-one million, two hundred fifty-nine thousand, two hundred thirty-two".