14219243699 has 2 divisors, whose sum is σ = 14219243700. Its totient is φ = 14219243698.

The previous prime is 14219243669. The next prime is 14219243737. The reversal of 14219243699 is 99634291241.

14219243699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (99634291241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14219243699 is a prime.

It is not a weakly prime, because it can be changed into another prime (14219243669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7109621849 + 7109621850.

It is an arithmetic number, because the mean of its divisors is an integer number (7109621850).

Almost surely, 2^14219243699 is an apocalyptic number.

14219243699 is a deficient number, since it is larger than the sum of its proper divisors (1).

14219243699 is an equidigital number, since it uses as much as digits as its factorization.

14219243699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 50.

The spelling of 14219243699 in words is "fourteen billion, two hundred nineteen million, two hundred forty-three thousand, six hundred ninety-nine".