117692353377 has 80 divisors (see below), whose sum is σ = 185074243200. Its totient is φ = 74434187520.

The previous prime is 117692353369. The next prime is 117692353381. The reversal of 117692353377 is 773353296711.

117692353377 is a `hidden beast` number, since 1 + 1 + 76 + 9 + 235 + 337 + 7 = 666.

It is not a de Polignac number, because 117692353377 - 2³ = 117692353369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117692353367) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 34911502 + ... + 34914872.

It is an arithmetic number, because the mean of its divisors is an integer number (2313428040).

Almost surely, 2^117692353377 is an apocalyptic number.

It is an amenable number.

117692353377 is a deficient number, since it is larger than the sum of its proper divisors (67381889823).

117692353377 is a wasteful number, since it uses less digits than its factorization.

117692353377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668 (or 3659 counting only the distinct ones).

The product of its digits is 5000940, while the sum is 54.

The spelling of 117692353377 in words is "one hundred seventeen billion, six hundred ninety-two million, three hundred fifty-three thousand, three hundred seventy-seven".