14434913579663 has 2 divisors, whose sum is σ = 14434913579664. Its totient is φ = 14434913579662.

The previous prime is 14434913579659. The next prime is 14434913579683. The reversal of 14434913579663 is 36697531943441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14434913579663 - 2² = 14434913579659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14434913579663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14434913579683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217456789831 + 7217456789832.

It is an arithmetic number, because the mean of its divisors is an integer number (7217456789832).

Almost surely, 2^{14434913579663} is an apocalyptic number.

14434913579663 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434913579663 is an equidigital number, since it uses as much as digits as its factorization.

14434913579663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176359680, while the sum is 65.

The spelling of 14434913579663 in words is "fourteen trillion, four hundred thirty-four billion, nine hundred thirteen million, five hundred seventy-nine thousand, six hundred sixty-three".