14042245489 has 2 divisors, whose sum is σ = 14042245490. Its totient is φ = 14042245488.

The previous prime is 14042245447. The next prime is 14042245541. The reversal of 14042245489 is 98454224041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13129722225 + 912523264 = 114585^2 + 30208^2 .

It is a cyclic number.

It is not a de Polignac number, because 14042245489 - 2⁹ = 14042244977 is a prime.

It is not a weakly prime, because it can be changed into another prime (14042245409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7021122744 + 7021122745.

It is an arithmetic number, because the mean of its divisors is an integer number (7021122745).

Almost surely, 2^14042245489 is an apocalyptic number.

It is an amenable number.

14042245489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14042245489 is an equidigital number, since it uses as much as digits as its factorization.

14042245489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 14042245489 in words is "fourteen billion, forty-two million, two hundred forty-five thousand, four hundred eighty-nine".