14305016689 has 2 divisors, whose sum is σ = 14305016690. Its totient is φ = 14305016688.

The previous prime is 14305016657. The next prime is 14305016753. The reversal of 14305016689 is 98661050341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13714283664 + 590733025 = 117108^2 + 24305^2 .

It is a cyclic number.

It is not a de Polignac number, because 14305016689 - 2⁵ = 14305016657 is a prime.

It is not a weakly prime, because it can be changed into another prime (14305016629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7152508344 + 7152508345.

It is an arithmetic number, because the mean of its divisors is an integer number (7152508345).

Almost surely, 2^14305016689 is an apocalyptic number.

It is an amenable number.

14305016689 is a deficient number, since it is larger than the sum of its proper divisors (1).

14305016689 is an equidigital number, since it uses as much as digits as its factorization.

14305016689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 14305016689 in words is "fourteen billion, three hundred five million, sixteen thousand, six hundred eighty-nine".