117077672686 has 12 divisors (see below), whose sum is σ = 190164622752. Its totient is φ = 54035848776.

The previous prime is 117077672597. The next prime is 117077672707. The reversal of 117077672686 is 686276770711.

It is a self number, because there is not a number n which added to its sum of digits gives 117077672686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173191486 + ... + 173192161.

It is an arithmetic number, because the mean of its divisors is an integer number (15847051896).

Almost surely, 2^117077672686 is an apocalyptic number.

117077672686 is a deficient number, since it is larger than the sum of its proper divisors (73086950066).

117077672686 is a wasteful number, since it uses less digits than its factorization.

117077672686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346383675 (or 346383662 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 58.

The spelling of 117077672686 in words is "one hundred seventeen billion, seventy-seven million, six hundred seventy-two thousand, six hundred eighty-six".