14444365086553 has 2 divisors, whose sum is σ = 14444365086554. Its totient is φ = 14444365086552.

The previous prime is 14444365086533. The next prime is 14444365086587. The reversal of 14444365086553 is 35568056344441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9404753158089 + 5039611928464 = 3066717^2 + 2244908^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444365086553 - 2²¹ = 14444362989401 is a prime.

It is not a weakly prime, because it can be changed into another prime (14444365086533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222182543276 + 7222182543277.

It is an arithmetic number, because the mean of its divisors is an integer number (7222182543277).

Almost surely, 2^{14444365086553} is an apocalyptic number.

It is an amenable number.

14444365086553 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444365086553 is an equidigital number, since it uses as much as digits as its factorization.

14444365086553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944000, while the sum is 58.

The spelling of 14444365086553 in words is "fourteen trillion, four hundred forty-four billion, three hundred sixty-five million, eighty-six thousand, five hundred fifty-three".