117860795712 has 560 divisors, whose sum is σ = 400248144384. Its totient is φ = 33965568000.

The previous prime is 117860795693. The next prime is 117860795737. The reversal of 117860795712 is 217597068711.

117860795712 is a `hidden beast` number, since 1 + 1 + 7 + 8 + 60 + 7 + 9 + 571 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 107831838 + ... + 107832930.

Almost surely, 2^117860795712 is an apocalyptic number.

117860795712 is a gapful number since it is divisible by the number (12) 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 117860795712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200124072192).

117860795712 is an abundant number, since it is smaller than the sum of its proper divisors (282387348672).

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

117860795712 is a wasteful number, since it uses less digits than its factorization.

117860795712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 54.

The spelling of 117860795712 in words is "one hundred seventeen billion, eight hundred sixty million, seven hundred ninety-five thousand, seven hundred twelve".