23854078799 has 2 divisors, whose sum is σ = 23854078800. Its totient is φ = 23854078798.

The previous prime is 23854078771. The next prime is 23854078823. The reversal of 23854078799 is 99787045832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23854078799 - 2²⁸ = 23585643343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23854078099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11927039399 + 11927039400.

It is an arithmetic number, because the mean of its divisors is an integer number (11927039400).

Almost surely, 2^23854078799 is an apocalyptic number.

23854078799 is a deficient number, since it is larger than the sum of its proper divisors (1).

23854078799 is an equidigital number, since it uses as much as digits as its factorization.

23854078799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30481920, while the sum is 62.

The spelling of 23854078799 in words is "twenty-three billion, eight hundred fifty-four million, seventy-eight thousand, seven hundred ninety-nine".