136331487124 has 48 divisors (see below), whose sum is σ = 273695385600. Its totient is φ = 58206975840.

The previous prime is 136331487109. The next prime is 136331487137. The reversal of 136331487124 is 421784133631.

It is a congruent number.

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, 8159619 + ... + 8176309.

It is an arithmetic number, because the mean of its divisors is an integer number (5701987200).

Almost surely, 2^136331487124 is an apocalyptic number.

136331487124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136331487124 is an abundant number, since it is smaller than the sum of its proper divisors (137363898476).

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

136331487124 is a wasteful number, since it uses less digits than its factorization.

136331487124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17788 (or 17786 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The spelling of 136331487124 in words is "one hundred thirty-six billion, three hundred thirty-one million, four hundred eighty-seven thousand, one hundred twenty-four".