14968822789 has 2 divisors, whose sum is σ = 14968822790. Its totient is φ = 14968822788.

The previous prime is 14968822783. The next prime is 14968822811. The reversal of 14968822789 is 98722886941.

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., 12522729025 + 2446093764 = 111905^2 + 49458^2 .

It is a cyclic number.

It is not a de Polignac number, because 14968822789 - 2¹⁵ = 14968790021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14968822789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14968822783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7484411394 + 7484411395.

It is an arithmetic number, because the mean of its divisors is an integer number (7484411395).

Almost surely, 2^14968822789 is an apocalyptic number.

It is an amenable number.

14968822789 is a deficient number, since it is larger than the sum of its proper divisors (1).

14968822789 is an equidigital number, since it uses as much as digits as its factorization.

14968822789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27869184, while the sum is 64.

The spelling of 14968822789 in words is "fourteen billion, nine hundred sixty-eight million, eight hundred twenty-two thousand, seven hundred eighty-nine".