23435616199 has 2 divisors, whose sum is σ = 23435616200. Its totient is φ = 23435616198.

The previous prime is 23435616187. The next prime is 23435616209. The reversal of 23435616199 is 99161653432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23435616199 - 2⁵ = 23435616167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23435616109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11717808099 + 11717808100.

It is an arithmetic number, because the mean of its divisors is an integer number (11717808100).

Almost surely, 2^23435616199 is an apocalyptic number.

23435616199 is a deficient number, since it is larger than the sum of its proper divisors (1).

23435616199 is an equidigital number, since it uses as much as digits as its factorization.

23435616199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 49.

The spelling of 23435616199 in words is "twenty-three billion, four hundred thirty-five million, six hundred sixteen thousand, one hundred ninety-nine".