117362644663679 has 16 divisors (see below), whose sum is σ = 121158070358400. Its totient is φ = 113628133321824.

The previous prime is 117362644663661. The next prime is 117362644663741. The reversal of 117362644663679 is 976366446263711.

It is a cyclic number.

It is not a de Polignac number, because 117362644663679 - 2²⁰ = 117362643615103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117362644663879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16234952 + ... + 22322610.

It is an arithmetic number, because the mean of its divisors is an integer number (7572379397400).

Almost surely, 2^{117362644663679} is an apocalyptic number.

117362644663679 is a deficient number, since it is larger than the sum of its proper divisors (3795425694721).

117362644663679 is an equidigital number, since it uses as much as digits as its factorization.

117362644663679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6092662.

The product of its digits is 987614208, while the sum is 71.

The spelling of 117362644663679 in words is "one hundred seventeen trillion, three hundred sixty-two billion, six hundred forty-four million, six hundred sixty-three thousand, six hundred seventy-nine".