38464801158 has 24 divisors (see below), whose sum is σ = 89489538072. Its totient is φ = 10989943104.

The previous prime is 38464801139. The next prime is 38464801163. The reversal of 38464801158 is 85110846483.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65416035 + ... + 65416622.

It is an arithmetic number, because the mean of its divisors is an integer number (3728730753).

Almost surely, 2^38464801158 is an apocalyptic number.

38464801158 is an abundant number, since it is smaller than the sum of its proper divisors (51024736914).

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

38464801158 is a wasteful number, since it uses less digits than its factorization.

38464801158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130832676 (or 130832669 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 38464801158 in words is "thirty-eight billion, four hundred sixty-four million, eight hundred one thousand, one hundred fifty-eight".