14844441461 has 2 divisors, whose sum is σ = 14844441462. Its totient is φ = 14844441460.

The previous prime is 14844441407. The next prime is 14844441529. The reversal of 14844441461 is 16414444841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10260474436 + 4583967025 = 101294^2 + 67705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14844441461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14844441401) 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, 7422220730 + 7422220731.

It is an arithmetic number, because the mean of its divisors is an integer number (7422220731).

Almost surely, 2^14844441461 is an apocalyptic number.

It is an amenable number.

14844441461 is a deficient number, since it is larger than the sum of its proper divisors (1).

14844441461 is an equidigital number, since it uses as much as digits as its factorization.

14844441461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 196608, while the sum is 41.

The spelling of 14844441461 in words is "fourteen billion, eight hundred forty-four million, four hundred forty-one thousand, four hundred sixty-one".