23430955799 has 2 divisors, whose sum is σ = 23430955800. Its totient is φ = 23430955798.

The previous prime is 23430955703. The next prime is 23430955829. The reversal of 23430955799 is 99755903432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23430955799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23430955399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11715477899 + 11715477900.

It is an arithmetic number, because the mean of its divisors is an integer number (11715477900).

Almost surely, 2^23430955799 is an apocalyptic number.

23430955799 is a deficient number, since it is larger than the sum of its proper divisors (1).

23430955799 is an equidigital number, since it uses as much as digits as its factorization.

23430955799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9185400, while the sum is 56.

The spelling of 23430955799 in words is "twenty-three billion, four hundred thirty million, nine hundred fifty-five thousand, seven hundred ninety-nine".