14868425989 has 2 divisors, whose sum is σ = 14868425990. Its totient is φ = 14868425988.

The previous prime is 14868425963. The next prime is 14868426043. The reversal of 14868425989 is 98952486841.

14868425989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14588533089 + 279892900 = 120783^2 + 16730^2 .

It is a cyclic number.

It is not a de Polignac number, because 14868425989 - 2³¹ = 12720942341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14868425989.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14868425909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7434212994 + 7434212995.

It is an arithmetic number, because the mean of its divisors is an integer number (7434212995).

Almost surely, 2^14868425989 is an apocalyptic number.

It is an amenable number.

14868425989 is a deficient number, since it is larger than the sum of its proper divisors (1).

14868425989 is an equidigital number, since it uses as much as digits as its factorization.

14868425989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39813120, while the sum is 64.

The spelling of 14868425989 in words is "fourteen billion, eight hundred sixty-eight million, four hundred twenty-five thousand, nine hundred eighty-nine".