117057270172 has 6 divisors (see below), whose sum is σ = 204850222808. Its totient is φ = 58528635084.

The previous prime is 117057270149. The next prime is 117057270179. The reversal of 117057270172 is 271072750711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117057270179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14632158768 + ... + 14632158775.

Almost surely, 2^117057270172 is an apocalyptic number.

It is an amenable number.

117057270172 is a deficient number, since it is larger than the sum of its proper divisors (87792952636).

117057270172 is a wasteful number, since it uses less digits than its factorization.

117057270172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29264317547 (or 29264317545 counting only the distinct ones).

The product of its (nonzero) digits is 48020, while the sum is 40.

The spelling of 117057270172 in words is "one hundred seventeen billion, fifty-seven million, two hundred seventy thousand, one hundred seventy-two".