14223239999 has 2 divisors, whose sum is σ = 14223240000. Its totient is φ = 14223239998.

The previous prime is 14223239993. The next prime is 14223240023. The reversal of 14223239999 is 99993232241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14223239999 - 2³² = 9928272703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14223239999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14223239993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7111619999 + 7111620000.

It is an arithmetic number, because the mean of its divisors is an integer number (7111620000).

Almost surely, 2^14223239999 is an apocalyptic number.

14223239999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14223239999 is an equidigital number, since it uses as much as digits as its factorization.

14223239999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1889568, while the sum is 53.

The spelling of 14223239999 in words is "fourteen billion, two hundred twenty-three million, two hundred thirty-nine thousand, nine hundred ninety-nine".