14298989863 has 2 divisors, whose sum is σ = 14298989864. Its totient is φ = 14298989862.

The previous prime is 14298989843. The next prime is 14298989879. The reversal of 14298989863 is 36898989241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14298989863 is a prime.

It is a super-2 number, since 2×14298989863² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14298989843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7149494931 + 7149494932.

It is an arithmetic number, because the mean of its divisors is an integer number (7149494932).

Almost surely, 2^14298989863 is an apocalyptic number.

14298989863 is a deficient number, since it is larger than the sum of its proper divisors (1).

14298989863 is an equidigital number, since it uses as much as digits as its factorization.

14298989863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53747712, while the sum is 67.

The spelling of 14298989863 in words is "fourteen billion, two hundred ninety-eight million, nine hundred eighty-nine thousand, eight hundred sixty-three".