23389314499 has 2 divisors, whose sum is σ = 23389314500. Its totient is φ = 23389314498.

The previous prime is 23389314463. The next prime is 23389314517. The reversal of 23389314499 is 99441398332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23389314499 - 2⁷ = 23389314371 is a prime.

It is not a weakly prime, because it can be changed into another prime (23389314439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11694657249 + 11694657250.

It is an arithmetic number, because the mean of its divisors is an integer number (11694657250).

Almost surely, 2^23389314499 is an apocalyptic number.

23389314499 is a deficient number, since it is larger than the sum of its proper divisors (1).

23389314499 is an equidigital number, since it uses as much as digits as its factorization.

23389314499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5038848, while the sum is 55.

The spelling of 23389314499 in words is "twenty-three billion, three hundred eighty-nine million, three hundred fourteen thousand, four hundred ninety-nine".