137737065743 has 4 divisors (see below), whose sum is σ = 142180196928. Its totient is φ = 133293934560.

The previous prime is 137737065737. The next prime is 137737065751. The reversal of 137737065743 is 347560737731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137737065743 - 2¹² = 137737061647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137737065793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221565546 + ... + 2221565607.

It is an arithmetic number, because the mean of its divisors is an integer number (35545049232).

Almost surely, 2^137737065743 is an apocalyptic number.

137737065743 is a deficient number, since it is larger than the sum of its proper divisors (4443131185).

137737065743 is an equidigital number, since it uses as much as digits as its factorization.

137737065743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443131184.

The product of its (nonzero) digits is 7779240, while the sum is 53.

The spelling of 137737065743 in words is "one hundred thirty-seven billion, seven hundred thirty-seven million, sixty-five thousand, seven hundred forty-three".