38932325139 has 8 divisors (see below), whose sum is σ = 52196561872. Its totient is φ = 25811485920.

The previous prime is 38932325137. The next prime is 38932325149. The reversal of 38932325139 is 93152323983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38932325139 - 2¹ = 38932325137 is a prime.

It is a super-2 number, since 2×38932325139² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38932325137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35848744 + ... + 35849829.

It is an arithmetic number, because the mean of its divisors is an integer number (6524570234).

Almost surely, 2^38932325139 is an apocalyptic number.

38932325139 is a deficient number, since it is larger than the sum of its proper divisors (13264236733).

38932325139 is a wasteful number, since it uses less digits than its factorization.

38932325139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71698757.

The product of its digits is 1049760, while the sum is 48.

The spelling of 38932325139 in words is "thirty-eight billion, nine hundred thirty-two million, three hundred twenty-five thousand, one hundred thirty-nine".