38394024504 has 32 divisors (see below), whose sum is σ = 104710976640. Its totient is φ = 11634552800.

The previous prime is 38394024479. The next prime is 38394024553. The reversal of 38394024504 is 40542049383.

It is a super-2 number, since 2×38394024504² (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 7 ways as a sum of consecutive naturals, for example, 72715692 + ... + 72716219.

It is an arithmetic number, because the mean of its divisors is an integer number (3272218020).

Almost surely, 2^38394024504 is an apocalyptic number.

It is an amenable number.

38394024504 is an abundant number, since it is smaller than the sum of its proper divisors (66316952136).

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

38394024504 is a wasteful number, since it uses less digits than its factorization.

38394024504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145431931 (or 145431927 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 38394024504 in words is "thirty-eight billion, three hundred ninety-four million, twenty-four thousand, five hundred four".