38997810124 has 36 divisors (see below), whose sum is σ = 85495204704. Its totient is φ = 15427704096.

The previous prime is 38997810113. The next prime is 38997810151. The reversal of 38997810124 is 42101879983.

38997810124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7650084 + ... + 7655179.

Almost surely, 2^38997810124 is an apocalyptic number.

It is an amenable number.

38997810124 is an abundant number, since it is smaller than the sum of its proper divisors (46497394580).

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

38997810124 is a wasteful number, since it uses less digits than its factorization.

38997810124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15305294 (or 15305285 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 38997810124 in words is "thirty-eight billion, nine hundred ninety-seven million, eight hundred ten thousand, one hundred twenty-four".