14619114689 has 2 divisors, whose sum is σ = 14619114690. Its totient is φ = 14619114688.

The previous prime is 14619114683. The next prime is 14619114721. The reversal of 14619114689 is 98641191641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8765640625 + 5853474064 = 93625^2 + 76508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14619114689 is a prime.

It is not a weakly prime, because it can be changed into another prime (14619114683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7309557344 + 7309557345.

It is an arithmetic number, because the mean of its divisors is an integer number (7309557345).

Almost surely, 2^14619114689 is an apocalyptic number.

It is an amenable number.

14619114689 is a deficient number, since it is larger than the sum of its proper divisors (1).

14619114689 is an equidigital number, since it uses as much as digits as its factorization.

14619114689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 50.

The spelling of 14619114689 in words is "fourteen billion, six hundred nineteen million, one hundred fourteen thousand, six hundred eighty-nine".