38379939875292 has 24 divisors (see below), whose sum is σ = 94821027927696. Its totient is φ = 12040765451008.

The previous prime is 38379939875177. The next prime is 38379939875297. The reversal of 38379939875292 is 29257893997383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38379939875297) 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, 94068479883 + ... + 94068480290.

It is an arithmetic number, because the mean of its divisors is an integer number (3950876163654).

Almost surely, 2^{38379939875292} is an apocalyptic number.

It is an amenable number.

38379939875292 is an abundant number, since it is smaller than the sum of its proper divisors (56441088052404).

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

38379939875292 is a wasteful number, since it uses less digits than its factorization.

38379939875292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188136960197 (or 188136960195 counting only the distinct ones).

The product of its digits is 11110659840, while the sum is 84.

The spelling of 38379939875292 in words is "thirty-eight trillion, three hundred seventy-nine billion, nine hundred thirty-nine million, eight hundred seventy-five thousand, two hundred ninety-two".