23814789682433 has 2 divisors, whose sum is σ = 23814789682434. Its totient is φ = 23814789682432.

The previous prime is 23814789682429. The next prime is 23814789682501. The reversal of 23814789682433 is 33428698741832.

It is an a-pointer prime, because the next prime (23814789682501) can be obtained adding 23814789682433 to its sum of digits (68).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22412962098289 + 1401827584144 = 4734233^2 + 1183988^2 .

It is a cyclic number.

It is not a de Polignac number, because 23814789682433 - 2² = 23814789682429 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23814782682433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11907394841216 + 11907394841217.

It is an arithmetic number, because the mean of its divisors is an integer number (11907394841217).

Almost surely, 2^{23814789682433} is an apocalyptic number.

It is an amenable number.

23814789682433 is a deficient number, since it is larger than the sum of its proper divisors (1).

23814789682433 is an equidigital number, since it uses as much as digits as its factorization.

23814789682433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 334430208, while the sum is 68.

The spelling of 23814789682433 in words is "twenty-three trillion, eight hundred fourteen billion, seven hundred eighty-nine million, six hundred eighty-two thousand, four hundred thirty-three".