14685909223 has 2 divisors, whose sum is σ = 14685909224. Its totient is φ = 14685909222.

The previous prime is 14685909167. The next prime is 14685909253. The reversal of 14685909223 is 32290958641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14685909223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14685909253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7342954611 + 7342954612.

It is an arithmetic number, because the mean of its divisors is an integer number (7342954612).

Almost surely, 2^14685909223 is an apocalyptic number.

14685909223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14685909223 is an equidigital number, since it uses as much as digits as its factorization.

14685909223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 14685909223 in words is "fourteen billion, six hundred eighty-five million, nine hundred nine thousand, two hundred twenty-three".