117924130830 has 64 divisors (see below), whose sum is σ = 309752771328. Its totient is φ = 28494524160.

The previous prime is 117924130817. The next prime is 117924130837. The reversal of 117924130830 is 38031429711.

It is a super-2 number, since 2×117924130830² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117924130837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480687 + ... + 683306.

It is an arithmetic number, because the mean of its divisors is an integer number (4839887052).

Almost surely, 2^117924130830 is an apocalyptic number.

117924130830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117924130830 is an abundant number, since it is smaller than the sum of its proper divisors (191828640498).

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

117924130830 is a wasteful number, since it uses less digits than its factorization.

117924130830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164321.

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 117924130830 in words is "one hundred seventeen billion, nine hundred twenty-four million, one hundred thirty thousand, eight hundred thirty".