117850561170 has 16 divisors (see below), whose sum is σ = 282841346880. Its totient is φ = 31426816304.

The previous prime is 117850561141. The next prime is 117850561237. The reversal of 117850561170 is 71165058711.

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, 1964175990 + ... + 1964176049.

It is an arithmetic number, because the mean of its divisors is an integer number (17677584180).

Almost surely, 2^117850561170 is an apocalyptic number.

117850561170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117850561170 is an abundant number, since it is smaller than the sum of its proper divisors (164990785710).

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

117850561170 is a wasteful number, since it uses less digits than its factorization.

117850561170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928352049.

The product of its (nonzero) digits is 58800, while the sum is 42.

The spelling of 117850561170 in words is "one hundred seventeen billion, eight hundred fifty million, five hundred sixty-one thousand, one hundred seventy".