137302613768 has 16 divisors (see below), whose sum is σ = 258662510160. Its totient is φ = 68325944400.

The previous prime is 137302613759. The next prime is 137302613807. The reversal of 137302613768 is 867316203731.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40668518 + ... + 40671893.

It is an arithmetic number, because the mean of its divisors is an integer number (16166406885).

Almost surely, 2^137302613768 is an apocalyptic number.

It is an amenable number.

137302613768 is a deficient number, since it is larger than the sum of its proper divisors (121359896392).

137302613768 is a wasteful number, since it uses less digits than its factorization.

137302613768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81340628 (or 81340624 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 137302613768 in words is "one hundred thirty-seven billion, three hundred two million, six hundred thirteen thousand, seven hundred sixty-eight".