117671788366 has 32 divisors (see below), whose sum is σ = 196230283776. Its totient is φ = 52466388000.

The previous prime is 117671788349. The next prime is 117671788373. The reversal of 117671788366 is 663887176711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7350631 + ... + 7366621.

It is an arithmetic number, because the mean of its divisors is an integer number (6132196368).

Almost surely, 2^117671788366 is an apocalyptic number.

117671788366 is a deficient number, since it is larger than the sum of its proper divisors (78558495410).

117671788366 is a wasteful number, since it uses less digits than its factorization.

117671788366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22368.

The product of its digits is 14224896, while the sum is 61.

The spelling of 117671788366 in words is "one hundred seventeen billion, six hundred seventy-one million, seven hundred eighty-eight thousand, three hundred sixty-six".