137440131044574 has 32 divisors (see below), whose sum is σ = 284359556920320. Its totient is φ = 44233501933152.

The previous prime is 137440131044527. The next prime is 137440131044591. The reversal of 137440131044574 is 475440131044731.

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, 116320527 + ... + 117496149.

It is an arithmetic number, because the mean of its divisors is an integer number (8886236153760).

Almost surely, 2^{137440131044574} is an apocalyptic number.

137440131044574 is an abundant number, since it is smaller than the sum of its proper divisors (146919425875746).

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

137440131044574 is a wasteful number, since it uses less digits than its factorization.

137440131044574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847544.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 137440131044574 in words is "one hundred thirty-seven trillion, four hundred forty billion, one hundred thirty-one million, forty-four thousand, five hundred seventy-four".