23440504510037 has 2 divisors, whose sum is σ = 23440504510038. Its totient is φ = 23440504510036.

The previous prime is 23440504510013. The next prime is 23440504510081. The reversal of 23440504510037 is 73001540504432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23139313191556 + 301191318481 = 4810334^2 + 548809^2 .

It is a cyclic number.

It is not a de Polignac number, because 23440504510037 - 2¹⁰ = 23440504509013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23440504510237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11720252255018 + 11720252255019.

It is an arithmetic number, because the mean of its divisors is an integer number (11720252255019).

Almost surely, 2^{23440504510037} is an apocalyptic number.

It is an amenable number.

23440504510037 is a deficient number, since it is larger than the sum of its proper divisors (1).

23440504510037 is an equidigital number, since it uses as much as digits as its factorization.

23440504510037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 23440504510037 in words is "twenty-three trillion, four hundred forty billion, five hundred four million, five hundred ten thousand, thirty-seven".