38112656980 has 24 divisors (see below), whose sum is σ = 81897897312. Its totient is φ = 14890526112.

The previous prime is 38112656977. The next prime is 38112657013. The reversal of 38112656980 is 8965621183.

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, 22157662 + ... + 22159381.

It is an arithmetic number, because the mean of its divisors is an integer number (3412412388).

Almost surely, 2^38112656980 is an apocalyptic number.

It is an amenable number.

38112656980 is an abundant number, since it is smaller than the sum of its proper divisors (43785240332).

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

38112656980 is a wasteful number, since it uses less digits than its factorization.

38112656980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44317095 (or 44317093 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 38112656980 in words is "thirty-eight billion, one hundred twelve million, six hundred fifty-six thousand, nine hundred eighty".