137880224731636 has 48 divisors (see below), whose sum is σ = 254356112424960. Its totient is φ = 65217562201440.

The previous prime is 137880224731547. The next prime is 137880224731649. The reversal of 137880224731636 is 636137422088731.

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, 203907981 + ... + 204583051.

It is an arithmetic number, because the mean of its divisors is an integer number (5299085675520).

Almost surely, 2^{137880224731636} is an apocalyptic number.

It is an amenable number.

137880224731636 is a deficient number, since it is larger than the sum of its proper divisors (116475887693324).

137880224731636 is a wasteful number, since it uses less digits than its factorization.

137880224731636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678964 (or 678962 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 137880224731636 in words is "one hundred thirty-seven trillion, eight hundred eighty billion, two hundred twenty-four million, seven hundred thirty-one thousand, six hundred thirty-six".