137373257473400 has 96 divisors (see below), whose sum is σ = 343995214772160. Its totient is φ = 50717462115840.

The previous prime is 137373257473349. The next prime is 137373257473421. The reversal of 137373257473400 is 4374752373731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23995634 + ... + 29163966.

It is an arithmetic number, because the mean of its divisors is an integer number (3583283487210).

Almost surely, 2^{137373257473400} is an apocalyptic number.

137373257473400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137373257473400 is an abundant number, since it is smaller than the sum of its proper divisors (206621957298760).

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

137373257473400 is a wasteful number, since it uses less digits than its factorization.

137373257473400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5178585 (or 5178576 counting only the distinct ones).

The product of its (nonzero) digits is 31116960, while the sum is 56.

The spelling of 137373257473400 in words is "one hundred thirty-seven trillion, three hundred seventy-three billion, two hundred fifty-seven million, four hundred seventy-three thousand, four hundred".