117163672766 has 16 divisors (see below), whose sum is σ = 201892699104. Its totient is φ = 49952830464.

The previous prime is 117163672739. The next prime is 117163672831. The reversal of 117163672766 is 667276361711.

It is a super-3 number, since 3×117163672766³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21678215 + ... + 21683618.

It is an arithmetic number, because the mean of its divisors is an integer number (12618293694).

Almost surely, 2^117163672766 is an apocalyptic number.

117163672766 is a deficient number, since it is larger than the sum of its proper divisors (84729026338).

117163672766 is a wasteful number, since it uses less digits than its factorization.

117163672766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43362035.

The product of its digits is 2667168, while the sum is 53.

The spelling of 117163672766 in words is "one hundred seventeen billion, one hundred sixty-three million, six hundred seventy-two thousand, seven hundred sixty-six".