137232233665 has 8 divisors (see below), whose sum is σ = 171838623168. Its totient is φ = 105012491760.

The previous prime is 137232233659. The next prime is 137232233683. The reversal of 137232233665 is 566332232731.

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

It is not a de Polignac number, because 137232233665 - 2²¹ = 137230136513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596661771 + ... + 596662000.

It is an arithmetic number, because the mean of its divisors is an integer number (21479827896).

Almost surely, 2^137232233665 is an apocalyptic number.

It is an amenable number.

137232233665 is a deficient number, since it is larger than the sum of its proper divisors (34606389503).

137232233665 is a wasteful number, since it uses less digits than its factorization.

137232233665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193323799.

The product of its digits is 816480, while the sum is 43.

The spelling of 137232233665 in words is "one hundred thirty-seven billion, two hundred thirty-two million, two hundred thirty-three thousand, six hundred sixty-five".