118139313796 has 27 divisors (see below), whose sum is σ = 240507685047. Its totient is φ = 50629072200.

The previous prime is 118139313751. The next prime is 118139313797. The reversal of 118139313796 is 697313931811.

The square root of 118139313796 is 343714.

It is a perfect power (a square), and thus also a powerful number.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (118139313797) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4799721 + ... + 4824271.

Almost surely, 2^118139313796 is an apocalyptic number.

118139313796 is the 343714-th square number.

It is an amenable number.

118139313796 is an abundant number, since it is smaller than the sum of its proper divisors (122368371251).

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

118139313796 is an frugal number, since it uses more digits than its factorization.

118139313796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49120 (or 24560 counting only the distinct ones).

The product of its digits is 734832, while the sum is 52.

The spelling of 118139313796 in words is "one hundred eighteen billion, one hundred thirty-nine million, three hundred thirteen thousand, seven hundred ninety-six".