117139579837380 has 96 divisors (see below), whose sum is σ = 364487531950080. Its totient is φ = 31232654127360.

The previous prime is 117139579837277. The next prime is 117139579837381. The reversal of 117139579837380 is 83738975931711.

117139579837380 is a `hidden beast` number, since 1 + 1 + 7 + 1 + 3 + 95 + 7 + 98 + 373 + 80 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 117139579837299 and 117139579837308.

It is not an unprimeable number, because it can be changed into a prime (117139579837381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12160644 + ... + 19548923.

It is an arithmetic number, because the mean of its divisors is an integer number (3796745124480).

Almost surely, 2^{117139579837380} is an apocalyptic number.

117139579837380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117139579837380 is an abundant number, since it is smaller than the sum of its proper divisors (247347952112700).

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

117139579837380 is a wasteful number, since it uses less digits than its factorization.

117139579837380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31716426 (or 31716418 counting only the distinct ones).

The product of its (nonzero) digits is 240045120, while the sum is 72.

The spelling of 117139579837380 in words is "one hundred seventeen trillion, one hundred thirty-nine billion, five hundred seventy-nine million, eight hundred thirty-seven thousand, three hundred eighty".