38372664032 has 24 divisors (see below), whose sum is σ = 77983157952. Its totient is φ = 18567417600.

The previous prime is 38372664023. The next prime is 38372664079. The reversal of 38372664032 is 23046627383.

It is a happy number.

It is a super-2 number, since 2×38372664032² (a number of 22 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 in 3 ways as a sum of consecutive naturals, for example, 19340069 + ... + 19342052.

It is an arithmetic number, because the mean of its divisors is an integer number (3249298248).

Almost surely, 2^38372664032 is an apocalyptic number.

38372664032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38372664032 is an abundant number, since it is smaller than the sum of its proper divisors (39610493920).

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

38372664032 is a wasteful number, since it uses less digits than its factorization.

38372664032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38682162 (or 38682154 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 38372664032 in words is "thirty-eight billion, three hundred seventy-two million, six hundred sixty-four thousand, thirty-two".