137462431137 has 16 divisors (see below), whose sum is σ = 194083258752. Its totient is φ = 86242648320.

The previous prime is 137462431129. The next prime is 137462431147. The reversal of 137462431137 is 731134264731.

It is not a de Polignac number, because 137462431137 - 2³ = 137462431129 is a prime.

It is a super-2 number, since 2×137462431137² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (137462431147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429828 + ... + 677994.

It is an arithmetic number, because the mean of its divisors is an integer number (12130203672).

Almost surely, 2^137462431137 is an apocalyptic number.

137462431137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

137462431137 is a deficient number, since it is larger than the sum of its proper divisors (56620827615).

137462431137 is a wasteful number, since it uses less digits than its factorization.

137462431137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259048.

The product of its digits is 254016, while the sum is 42.

Adding to 137462431137 its reverse (731134264731), we get a palindrome (868596695868).

The spelling of 137462431137 in words is "one hundred thirty-seven billion, four hundred sixty-two million, four hundred thirty-one thousand, one hundred thirty-seven".