2317724476993 has 2 divisors, whose sum is σ = 2317724476994. Its totient is φ = 2317724476992.

The previous prime is 2317724476961. The next prime is 2317724477077. The reversal of 2317724476993 is 3996744277132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2313492714289 + 4231762704 = 1521017^2 + 65052^2 .

It is a cyclic number.

It is not a de Polignac number, because 2317724476993 - 2⁵ = 2317724476961 is a prime.

It is not a weakly prime, because it can be changed into another prime (2317724476943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158862238496 + 1158862238497.

It is an arithmetic number, because the mean of its divisors is an integer number (1158862238497).

Almost surely, 2^{2317724476993} is an apocalyptic number.

It is an amenable number.

2317724476993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2317724476993 is an equidigital number, since it uses as much as digits as its factorization.

2317724476993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96018048, while the sum is 64.

The spelling of 2317724476993 in words is "two trillion, three hundred seventeen billion, seven hundred twenty-four million, four hundred seventy-six thousand, nine hundred ninety-three".