117789562284 has 48 divisors (see below), whose sum is σ = 277016974080. Its totient is φ = 38952688320.

The previous prime is 117789562237. The next prime is 117789562301. The reversal of 117789562284 is 482265987711.

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, 7322202 + ... + 7338270.

It is an arithmetic number, because the mean of its divisors is an integer number (5771186960).

Almost surely, 2^117789562284 is an apocalyptic number.

It is an amenable number.

117789562284 is an abundant number, since it is smaller than the sum of its proper divisors (159227411796).

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

117789562284 is a wasteful number, since it uses less digits than its factorization.

117789562284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20870 (or 20868 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 60.

The spelling of 117789562284 in words is "one hundred seventeen billion, seven hundred eighty-nine million, five hundred sixty-two thousand, two hundred eighty-four".