117062194158 has 192 divisors, whose sum is σ = 317623348224. Its totient is φ = 30336768000.

The previous prime is 117062194133. The next prime is 117062194163. The reversal of 117062194158 is 851491260711.

117062194158 is a `hidden beast` number, since 1 + 1 + 7 + 0 + 621 + 9 + 4 + 15 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 38493118 + ... + 38496158.

It is an arithmetic number, because the mean of its divisors is an integer number (1654288272).

Almost surely, 2^117062194158 is an apocalyptic number.

117062194158 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117062194158, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158811674112).

117062194158 is an abundant number, since it is smaller than the sum of its proper divisors (200561154066).

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

117062194158 is a wasteful number, since it uses less digits than its factorization.

117062194158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3471 (or 3468 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The spelling of 117062194158 in words is "one hundred seventeen billion, sixty-two million, one hundred ninety-four thousand, one hundred fifty-eight".