137427685896 has 16 divisors (see below), whose sum is σ = 343569214800. Its totient is φ = 45809228624.

The previous prime is 137427685883. The next prime is 137427685907. The reversal of 137427685896 is 698586724731.

137427685896 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863076766 + ... + 2863076813.

It is an arithmetic number, because the mean of its divisors is an integer number (21473075925).

Almost surely, 2^137427685896 is an apocalyptic number.

It is an amenable number.

137427685896 is an abundant number, since it is smaller than the sum of its proper divisors (206141528904).

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

137427685896 is a wasteful number, since it uses less digits than its factorization.

137427685896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5726153588 (or 5726153584 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 66.

The spelling of 137427685896 in words is "one hundred thirty-seven billion, four hundred twenty-seven million, six hundred eighty-five thousand, eight hundred ninety-six".