137080842138 has 48 divisors (see below), whose sum is σ = 297893261952. Its totient is φ = 45557640000.

The previous prime is 137080842079. The next prime is 137080842149. The reversal of 137080842138 is 831248080731.

It is a super-2 number, since 2×137080842138² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 137080842093 and 137080842102.

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, 13967253 + ... + 13977063.

It is an arithmetic number, because the mean of its divisors is an integer number (6206109624).

Almost surely, 2^137080842138 is an apocalyptic number.

137080842138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

137080842138 is an abundant number, since it is smaller than the sum of its proper divisors (160812419814).

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

137080842138 is a wasteful number, since it uses less digits than its factorization.

137080842138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12051 (or 12048 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 137080842138 in words is "one hundred thirty-seven billion, eighty million, eight hundred forty-two thousand, one hundred thirty-eight".