23760740137 has 4 divisors (see below), whose sum is σ = 23761228176. Its totient is φ = 23760252100.

The previous prime is 23760740123. The next prime is 23760740147. The reversal of 23760740137 is 73104706732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23760740137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23760740137.

It is not an unprimeable number, because it can be changed into a prime (23760740147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161743 + ... + 271444.

It is an arithmetic number, because the mean of its divisors is an integer number (5940307044).

Almost surely, 2^23760740137 is an apocalyptic number.

It is an amenable number.

23760740137 is a deficient number, since it is larger than the sum of its proper divisors (488039).

23760740137 is an equidigital number, since it uses as much as digits as its factorization.

23760740137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488038.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 23760740137 in words is "twenty-three billion, seven hundred sixty million, seven hundred forty thousand, one hundred thirty-seven".