137424871724 has 24 divisors (see below), whose sum is σ = 280035590688. Its totient is φ = 57785120640.

The previous prime is 137424871709. The next prime is 137424871739. The reversal of 137424871724 is 427178424731.

It is an interprime number because it is at equal distance from previous prime (137424871709) and next prime (137424871739).

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46300697 + ... + 46303664.

It is an arithmetic number, because the mean of its divisors is an integer number (11668149612).

Almost surely, 2^137424871724 is an apocalyptic number.

137424871724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

137424871724 is an abundant number, since it is smaller than the sum of its proper divisors (142610718964).

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

137424871724 is a wasteful number, since it uses less digits than its factorization.

137424871724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92604425 (or 92604423 counting only the distinct ones).

The product of its digits is 2107392, while the sum is 50.

The spelling of 137424871724 in words is "one hundred thirty-seven billion, four hundred twenty-four million, eight hundred seventy-one thousand, seven hundred twenty-four".