14443001585489 has 2 divisors, whose sum is σ = 14443001585490. Its totient is φ = 14443001585488.

The previous prime is 14443001585407. The next prime is 14443001585497. The reversal of 14443001585489 is 98458510034441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9723744997264 + 4719256588225 = 3118292^2 + 2172385^2 .

It is a cyclic number.

It is not a de Polignac number, because 14443001585489 - 2⁴⁰ = 13343489957713 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14443001585689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221500792744 + 7221500792745.

It is an arithmetic number, because the mean of its divisors is an integer number (7221500792745).

Almost surely, 2^{14443001585489} is an apocalyptic number.

It is an amenable number.

14443001585489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14443001585489 is an equidigital number, since it uses as much as digits as its factorization.

14443001585489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 14443001585489 in words is "fourteen trillion, four hundred forty-three billion, one million, five hundred eighty-five thousand, four hundred eighty-nine".