38966150908 has 72 divisors (see below), whose sum is σ = 74609600912. Its totient is φ = 17792925696.

The previous prime is 38966150903. The next prime is 38966150921. The reversal of 38966150908 is 80905166983.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38966150903) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7801660 + ... + 7806652.

Almost surely, 2^38966150908 is an apocalyptic number.

It is an amenable number.

38966150908 is a deficient number, since it is larger than the sum of its proper divisors (35643450004).

38966150908 is a wasteful number, since it uses less digits than its factorization.

38966150908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231 (or 5212 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 38966150908 in words is "thirty-eight billion, nine hundred sixty-six million, one hundred fifty thousand, nine hundred eight".