117597791813760 has 512 divisors, whose sum is σ = 431525229408000. Its totient is φ = 30230880583680.

The previous prime is 117597791813717. The next prime is 117597791813779. The reversal of 117597791813760 is 67318197795711.

It is a happy number.

117597791813760 is a `hidden beast` number, since 1 + 1 + 7 + 5 + 9 + 7 + 79 + 181 + 376 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 322037680 + ... + 322402640.

Almost surely, 2^{117597791813760} is an apocalyptic number.

117597791813760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117597791813760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215762614704000).

117597791813760 is an abundant number, since it is smaller than the sum of its proper divisors (313927437594240).

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

117597791813760 is a wasteful number, since it uses less digits than its factorization.

117597791813760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365661 (or 365643 counting only the distinct ones).

The product of its (nonzero) digits is 140026320, while the sum is 72.

The spelling of 117597791813760 in words is "one hundred seventeen trillion, five hundred ninety-seven billion, seven hundred ninety-one million, eight hundred thirteen thousand, seven hundred sixty".