23799644299 has 2 divisors, whose sum is σ = 23799644300. Its totient is φ = 23799644298.

The previous prime is 23799644293. The next prime is 23799644311. The reversal of 23799644299 is 99244699732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23799644299 - 2¹⁵ = 23799611531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23799644299.

It is not a weakly prime, because it can be changed into another prime (23799644293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11899822149 + 11899822150.

It is an arithmetic number, because the mean of its divisors is an integer number (11899822150).

Almost surely, 2^23799644299 is an apocalyptic number.

23799644299 is a deficient number, since it is larger than the sum of its proper divisors (1).

23799644299 is an equidigital number, since it uses as much as digits as its factorization.

23799644299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52907904, while the sum is 64.

The spelling of 23799644299 in words is "twenty-three billion, seven hundred ninety-nine million, six hundred forty-four thousand, two hundred ninety-nine".