137731745339 has 8 divisors (see below), whose sum is σ = 140011317072. Its totient is φ = 135470782720.

The previous prime is 137731745323. The next prime is 137731745369. The reversal of 137731745339 is 933547137731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137731745339 - 2⁴ = 137731745323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137731745369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4637354 + ... + 4666959.

It is an arithmetic number, because the mean of its divisors is an integer number (17501414634).

Almost surely, 2^137731745339 is an apocalyptic number.

137731745339 is a deficient number, since it is larger than the sum of its proper divisors (2279571733).

137731745339 is a wasteful number, since it uses less digits than its factorization.

137731745339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9304557.

The product of its digits is 5000940, while the sum is 53.

The spelling of 137731745339 in words is "one hundred thirty-seven billion, seven hundred thirty-one million, seven hundred forty-five thousand, three hundred thirty-nine".