14509244699 has 2 divisors, whose sum is σ = 14509244700. Its totient is φ = 14509244698.

The previous prime is 14509244627. The next prime is 14509244747. The reversal of 14509244699 is 99644290541.

It is a strong prime.

It is an emirp because it is prime and its reverse (99644290541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14509244699 - 2²⁰ = 14508196123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14509244699.

It is not a weakly prime, because it can be changed into another prime (14509244899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7254622349 + 7254622350.

It is an arithmetic number, because the mean of its divisors is an integer number (7254622350).

Almost surely, 2^14509244699 is an apocalyptic number.

14509244699 is a deficient number, since it is larger than the sum of its proper divisors (1).

14509244699 is an equidigital number, since it uses as much as digits as its factorization.

14509244699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 14509244699 in words is "fourteen billion, five hundred nine million, two hundred forty-four thousand, six hundred ninety-nine".