118539279024 has 20 divisors (see below), whose sum is σ = 306226470936. Its totient is φ = 39513092992.

The previous prime is 118539278987. The next prime is 118539279029. The reversal of 118539279024 is 420972935811.

It is not an unprimeable number, because it can be changed into a prime (118539279029) 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, 1234784109 + ... + 1234784204.

Almost surely, 2^118539279024 is an apocalyptic number.

It is an amenable number.

118539279024 is an abundant number, since it is smaller than the sum of its proper divisors (187687191912).

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

118539279024 is a wasteful number, since it uses less digits than its factorization.

118539279024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469568324 (or 2469568318 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 118539279024 in words is "one hundred eighteen billion, five hundred thirty-nine million, two hundred seventy-nine thousand, twenty-four".