23340365417 has 2 divisors, whose sum is σ = 23340365418. Its totient is φ = 23340365416.

The previous prime is 23340365413. The next prime is 23340365497. The reversal of 23340365417 is 71456304332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20400123241 + 2940242176 = 142829^2 + 54224^2 .

It is a cyclic number.

It is not a de Polignac number, because 23340365417 - 2² = 23340365413 is a prime.

It is not a weakly prime, because it can be changed into another prime (23340365413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11670182708 + 11670182709.

It is an arithmetic number, because the mean of its divisors is an integer number (11670182709).

Almost surely, 2^23340365417 is an apocalyptic number.

It is an amenable number.

23340365417 is a deficient number, since it is larger than the sum of its proper divisors (1).

23340365417 is an equidigital number, since it uses as much as digits as its factorization.

23340365417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 38.

Adding to 23340365417 its reverse (71456304332), we get a palindrome (94796669749).

The spelling of 23340365417 in words is "twenty-three billion, three hundred forty million, three hundred sixty-five thousand, four hundred seventeen".