117946413792 has 96 divisors (see below), whose sum is σ = 344312156160. Its totient is φ = 39280982400.

The previous prime is 117946413769. The next prime is 117946413803. The reversal of 117946413792 is 297314649711.

117946413792 is a `hidden beast` number, since 1 + 179 + 464 + 1 + 3 + 7 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×117946413792² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 935163 + ... + 1053765.

It is an arithmetic number, because the mean of its divisors is an integer number (3586584960).

Almost surely, 2^117946413792 is an apocalyptic number.

117946413792 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 117946413792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172156078080).

117946413792 is an abundant number, since it is smaller than the sum of its proper divisors (226365742368).

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

117946413792 is a wasteful number, since it uses less digits than its factorization.

117946413792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119773 (or 119759 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The spelling of 117946413792 in words is "one hundred seventeen billion, nine hundred forty-six million, four hundred thirteen thousand, seven hundred ninety-two".