117424822164 has 48 divisors (see below), whose sum is σ = 295216040448. Its totient is φ = 36112526208.

The previous prime is 117424822133. The next prime is 117424822183. The reversal of 117424822164 is 461228424711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123069 + ... + 499995.

It is an arithmetic number, because the mean of its divisors is an integer number (6150334176).

Almost surely, 2^117424822164 is an apocalyptic number.

It is an amenable number.

117424822164 is an abundant number, since it is smaller than the sum of its proper divisors (177791218284).

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

117424822164 is a wasteful number, since it uses less digits than its factorization.

117424822164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378944 (or 378942 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The spelling of 117424822164 in words is "one hundred seventeen billion, four hundred twenty-four million, eight hundred twenty-two thousand, one hundred sixty-four".