14120212489 has 2 divisors, whose sum is σ = 14120212490. Its totient is φ = 14120212488.

The previous prime is 14120212451. The next prime is 14120212531. The reversal of 14120212489 is 98421202141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12932238400 + 1187974089 = 113720^2 + 34467^2 .

It is a cyclic number.

It is not a de Polignac number, because 14120212489 - 2⁷ = 14120212361 is a prime.

It is not a weakly prime, because it can be changed into another prime (14120215489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060106244 + 7060106245.

It is an arithmetic number, because the mean of its divisors is an integer number (7060106245).

Almost surely, 2^14120212489 is an apocalyptic number.

It is an amenable number.

14120212489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14120212489 is an equidigital number, since it uses as much as digits as its factorization.

14120212489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 14120212489 in words is "fourteen billion, one hundred twenty million, two hundred twelve thousand, four hundred eighty-nine".