117165074234 has 16 divisors (see below), whose sum is σ = 192837729672. Its totient is φ = 53055882048.

The previous prime is 117165074227. The next prime is 117165074237. The reversal of 117165074234 is 432470561711.

It can be written as a sum of positive squares in 4 ways, for example, as 103171367209 + 13993707025 = 321203^2 + 118295^2 .

It is a junction number, because it is equal to n+sod(n) for n = 117165074191 and 117165074200.

It is not an unprimeable number, because it can be changed into a prime (117165074237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42511349 + ... + 42514104.

Almost surely, 2^117165074234 is an apocalyptic number.

117165074234 is a deficient number, since it is larger than the sum of its proper divisors (75672655438).

117165074234 is a wasteful number, since it uses less digits than its factorization.

117165074234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85025521.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 117165074234 in words is "one hundred seventeen billion, one hundred sixty-five million, seventy-four thousand, two hundred thirty-four".