117706873530 has 16 divisors (see below), whose sum is σ = 282496496544. Its totient is φ = 31388499600.

The previous prime is 117706873499. The next prime is 117706873547. The reversal of 117706873530 is 35378607711.

It is a self number, because there is not a number n which added to its sum of digits gives 117706873530.

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, 1961781196 + ... + 1961781255.

It is an arithmetic number, because the mean of its divisors is an integer number (17656031034).

Almost surely, 2^117706873530 is an apocalyptic number.

117706873530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117706873530 is an abundant number, since it is smaller than the sum of its proper divisors (164789623014).

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

117706873530 is a wasteful number, since it uses less digits than its factorization.

117706873530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923562461.

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 117706873530 in words is "one hundred seventeen billion, seven hundred six million, eight hundred seventy-three thousand, five hundred thirty".