23623715299 has 2 divisors, whose sum is σ = 23623715300. Its totient is φ = 23623715298.

The previous prime is 23623715293. The next prime is 23623715351. The reversal of 23623715299 is 99251732632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23623715299 - 2⁹ = 23623714787 is a prime.

It is not a weakly prime, because it can be changed into another prime (23623715293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11811857649 + 11811857650.

It is an arithmetic number, because the mean of its divisors is an integer number (11811857650).

Almost surely, 2^23623715299 is an apocalyptic number.

23623715299 is a deficient number, since it is larger than the sum of its proper divisors (1).

23623715299 is an equidigital number, since it uses as much as digits as its factorization.

23623715299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 49.

The spelling of 23623715299 in words is "twenty-three billion, six hundred twenty-three million, seven hundred fifteen thousand, two hundred ninety-nine".