117289562284 has 12 divisors (see below), whose sum is σ = 205262695008. Its totient is φ = 58643078000.

The previous prime is 117289562281. The next prime is 117289562293. The reversal of 117289562284 is 482265982711.

It is not an unprimeable number, because it can be changed into a prime (117289562281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264007 + ... + 551614.

It is an arithmetic number, because the mean of its divisors is an integer number (17105224584).

Almost surely, 2^117289562284 is an apocalyptic number.

It is an amenable number.

117289562284 is a deficient number, since it is larger than the sum of its proper divisors (87973132724).

117289562284 is a wasteful number, since it uses less digits than its factorization.

117289562284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851576 (or 851574 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The spelling of 117289562284 in words is "one hundred seventeen billion, two hundred eighty-nine million, five hundred sixty-two thousand, two hundred eighty-four".