137376308426672 has 80 divisors (see below), whose sum is σ = 322087107105792. Its totient is φ = 55411749319680.

The previous prime is 137376308426627. The next prime is 137376308426681. The reversal of 137376308426672 is 276624803673731.

It is a super-2 number, since 2×137376308426672² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137376308426599 and 137376308426608.

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, 235101623 + ... + 235685225.

Almost surely, 2^{137376308426672} is an apocalyptic number.

It is an amenable number.

137376308426672 is an abundant number, since it is smaller than the sum of its proper divisors (184710798679120).

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

137376308426672 is a wasteful number, since it uses less digits than its factorization.

137376308426672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707266 (or 707260 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 65.

The spelling of 137376308426672 in words is "one hundred thirty-seven trillion, three hundred seventy-six billion, three hundred eight million, four hundred twenty-six thousand, six hundred seventy-two".