38170813371 has 12 divisors (see below), whose sum is σ = 54064313592. Its totient is φ = 23950313728.

The previous prime is 38170813367. The next prime is 38170813393. The reversal of 38170813371 is 17331807183.

38170813371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38170813371 - 2² = 38170813367 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38170813361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22012290 + ... + 22014023.

It is an arithmetic number, because the mean of its divisors is an integer number (4505359466).

Almost surely, 2^38170813371 is an apocalyptic number.

38170813371 is a deficient number, since it is larger than the sum of its proper divisors (15893500221).

38170813371 is a wasteful number, since it uses less digits than its factorization.

38170813371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44026350 (or 44026333 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 38170813371 in words is "thirty-eight billion, one hundred seventy million, eight hundred thirteen thousand, three hundred seventy-one".