117658604196 has 81 divisors (see below), whose sum is σ = 346014691659. Its totient is φ = 33612627888.

The previous prime is 117658604183. The next prime is 117658604213. The reversal of 117658604196 is 691406856711.

The square root of 117658604196 is 343014.

It is a perfect power (a square), and thus also a powerful number.

117658604196 is a `hidden beast` number, since 1 + 17 + 6 + 5 + 8 + 604 + 19 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14402505 + ... + 14410671.

Almost surely, 2^117658604196 is an apocalyptic number.

117658604196 is the 343014-th square number.

It is an amenable number.

117658604196 is an abundant number, since it is smaller than the sum of its proper divisors (228356087463).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117658604196 is an frugal number, since it uses more digits than its factorization.

117658604196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16358 (or 8179 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 117658604196 in words is "one hundred seventeen billion, six hundred fifty-eight million, six hundred four thousand, one hundred ninety-six".