117624686088 has 256 divisors, whose sum is σ = 389836339200. Its totient is φ = 28705259520.

The previous prime is 117624686063. The next prime is 117624686089. The reversal of 117624686088 is 880686426711.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (117624686089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1751368 + ... + 1817288.

It is an arithmetic number, because the mean of its divisors is an integer number (1522798200).

Almost surely, 2^117624686088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117624686088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194918169600).

117624686088 is an abundant number, since it is smaller than the sum of its proper divisors (272211653112).

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

117624686088 is a wasteful number, since it uses less digits than its factorization.

117624686088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66012 (or 66008 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 57.

The spelling of 117624686088 in words is "one hundred seventeen billion, six hundred twenty-four million, six hundred eighty-six thousand, eighty-eight".