139379886180 has 72 divisors (see below), whose sum is σ = 422901128832. Its totient is φ = 37157818176.

The previous prime is 139379886137. The next prime is 139379886181. The reversal of 139379886180 is 81688973931.

139379886180 is a `hidden beast` number, since 1 + 3 + 9 + 3 + 7 + 9 + 8 + 8 + 618 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (139379886181) 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, 566979 + ... + 774741.

Almost surely, 2^139379886180 is an apocalyptic number.

139379886180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139379886180 is an abundant number, since it is smaller than the sum of its proper divisors (283521242652).

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

139379886180 is a wasteful number, since it uses less digits than its factorization.

139379886180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211505 (or 211500 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 63.

The spelling of 139379886180 in words is "one hundred thirty-nine billion, three hundred seventy-nine million, eight hundred eighty-six thousand, one hundred eighty".