14868808769 has 2 divisors, whose sum is σ = 14868808770. Its totient is φ = 14868808768.

The previous prime is 14868808741. The next prime is 14868808807. The reversal of 14868808769 is 96780886841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14463189169 + 405619600 = 120263^2 + 20140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14868808769 is a prime.

It is a super-2 number, since 2×14868808769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14868808709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7434404384 + 7434404385.

It is an arithmetic number, because the mean of its divisors is an integer number (7434404385).

Almost surely, 2^14868808769 is an apocalyptic number.

It is an amenable number.

14868808769 is a deficient number, since it is larger than the sum of its proper divisors (1).

14868808769 is an equidigital number, since it uses as much as digits as its factorization.

14868808769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37158912, while the sum is 65.

The spelling of 14868808769 in words is "fourteen billion, eight hundred sixty-eight million, eight hundred eight thousand, seven hundred sixty-nine".