23264916839 has 2 divisors, whose sum is σ = 23264916840. Its totient is φ = 23264916838.

The previous prime is 23264916799. The next prime is 23264916853. The reversal of 23264916839 is 93861946232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23264916839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23264916739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632458419 + 11632458420.

It is an arithmetic number, because the mean of its divisors is an integer number (11632458420).

Almost surely, 2^23264916839 is an apocalyptic number.

23264916839 is a deficient number, since it is larger than the sum of its proper divisors (1).

23264916839 is an equidigital number, since it uses as much as digits as its factorization.

23264916839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 53.

The spelling of 23264916839 in words is "twenty-three billion, two hundred sixty-four million, nine hundred sixteen thousand, eight hundred thirty-nine".