117965183584 has 24 divisors (see below), whose sum is σ = 232252474608. Its totient is φ = 58980428160.

The previous prime is 117965183543. The next prime is 117965183591. The reversal of 117965183584 is 485381569711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162869 + ... + 1260235.

It is an arithmetic number, because the mean of its divisors is an integer number (9677186442).

Almost surely, 2^117965183584 is an apocalyptic number.

It is an amenable number.

117965183584 is a deficient number, since it is larger than the sum of its proper divisors (114287291024).

117965183584 is an equidigital number, since it uses as much as digits as its factorization.

117965183584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135238 (or 135230 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 58.

The spelling of 117965183584 in words is "one hundred seventeen billion, nine hundred sixty-five million, one hundred eighty-three thousand, five hundred eighty-four".