117328851465688 has 16 divisors (see below), whose sum is σ = 223090069689360. Its totient is φ = 57838166215200.

The previous prime is 117328851465671. The next prime is 117328851465703. The reversal of 117328851465688 is 886564158823711.

It is a self number, because there is not a number n which added to its sum of digits gives 117328851465688.

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 3 ways as a sum of consecutive naturals, for example, 103282439103 + ... + 103282440238.

It is an arithmetic number, because the mean of its divisors is an integer number (13943129355585).

Almost surely, 2^{117328851465688} is an apocalyptic number.

It is an amenable number.

117328851465688 is a deficient number, since it is larger than the sum of its proper divisors (105761218223672).

117328851465688 is a wasteful number, since it uses less digits than its factorization.

117328851465688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206564879418 (or 206564879414 counting only the distinct ones).

The product of its digits is 619315200, while the sum is 73.

The spelling of 117328851465688 in words is "one hundred seventeen trillion, three hundred twenty-eight billion, eight hundred fifty-one million, four hundred sixty-five thousand, six hundred eighty-eight".