14498622647 has 2 divisors, whose sum is σ = 14498622648. Its totient is φ = 14498622646.

The previous prime is 14498622617. The next prime is 14498622659. The reversal of 14498622647 is 74622689441.

It is a strong prime.

It is an emirp because it is prime and its reverse (74622689441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14498622647 - 2³² = 10203655351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14498622617) 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, 7249311323 + 7249311324.

It is an arithmetic number, because the mean of its divisors is an integer number (7249311324).

Almost surely, 2^14498622647 is an apocalyptic number.

14498622647 is a deficient number, since it is larger than the sum of its proper divisors (1).

14498622647 is an equidigital number, since it uses as much as digits as its factorization.

14498622647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 53.

The spelling of 14498622647 in words is "fourteen billion, four hundred ninety-eight million, six hundred twenty-two thousand, six hundred forty-seven".