14550144442459 has 2 divisors, whose sum is σ = 14550144442460. Its totient is φ = 14550144442458.

The previous prime is 14550144442451. The next prime is 14550144442511. The reversal of 14550144442459 is 95424444105541.

14550144442459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (14550144442511) can be obtained adding 14550144442459 to its sum of digits (52).

It is a weak prime.

It is an emirp because it is prime and its reverse (95424444105541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14550144442459 - 2³ = 14550144442451 is a prime.

It is not a weakly prime, because it can be changed into another prime (14550144442451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275072221229 + 7275072221230.

It is an arithmetic number, because the mean of its divisors is an integer number (7275072221230).

Almost surely, 2^{14550144442459} is an apocalyptic number.

14550144442459 is a deficient number, since it is larger than the sum of its proper divisors (1).

14550144442459 is an equidigital number, since it uses as much as digits as its factorization.

14550144442459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216000, while the sum is 52.

The spelling of 14550144442459 in words is "fourteen trillion, five hundred fifty billion, one hundred forty-four million, four hundred forty-two thousand, four hundred fifty-nine".