137376766338244 has 6 divisors (see below), whose sum is σ = 240409341091934. Its totient is φ = 68688383169120.

The previous prime is 137376766338239. The next prime is 137376766338293. The reversal of 137376766338244 is 442833667673731.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 132900317497600 + 4476448840644 = 11528240^2 + 2115762^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172095792277 + ... + 17172095792284.

Almost surely, 2^{137376766338244} is an apocalyptic number.

It is an amenable number.

137376766338244 is a deficient number, since it is larger than the sum of its proper divisors (103032574753690).

137376766338244 is a wasteful number, since it uses less digits than its factorization.

137376766338244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34344191584565 (or 34344191584563 counting only the distinct ones).

The product of its digits is 1536288768, while the sum is 70.

The spelling of 137376766338244 in words is "one hundred thirty-seven trillion, three hundred seventy-six billion, seven hundred sixty-six million, three hundred thirty-eight thousand, two hundred forty-four".