117439789044 has 24 divisors (see below), whose sum is σ = 274407315840. Its totient is φ = 39092147584.

The previous prime is 117439789031. The next prime is 117439789063. The reversal of 117439789044 is 440987934711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6797109 + ... + 6814364.

It is an arithmetic number, because the mean of its divisors is an integer number (11433638160).

Almost surely, 2^117439789044 is an apocalyptic number.

It is an amenable number.

117439789044 is an abundant number, since it is smaller than the sum of its proper divisors (156967526796).

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

117439789044 is a wasteful number, since it uses less digits than its factorization.

117439789044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13612199 (or 13612197 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 117439789044 in words is "one hundred seventeen billion, four hundred thirty-nine million, seven hundred eighty-nine thousand, forty-four".