137174452212432 has 80 divisors (see below), whose sum is σ = 362661571279040. Its totient is φ = 44654904999936.

The previous prime is 137174452212379. The next prime is 137174452212467. The reversal of 137174452212432 is 234212254471731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 9229008 + ... + 18961104.

It is an arithmetic number, because the mean of its divisors is an integer number (4533269640988).

Almost surely, 2^{137174452212432} is an apocalyptic number.

137174452212432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137174452212432 is an abundant number, since it is smaller than the sum of its proper divisors (225487119066608).

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

137174452212432 is a wasteful number, since it uses less digits than its factorization.

137174452212432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9738980 (or 9738974 counting only the distinct ones).

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

The spelling of 137174452212432 in words is "one hundred thirty-seven trillion, one hundred seventy-four billion, four hundred fifty-two million, two hundred twelve thousand, four hundred thirty-two".