14244732521489 has 2 divisors, whose sum is σ = 14244732521490. Its totient is φ = 14244732521488.

The previous prime is 14244732521479. The next prime is 14244732521507. The reversal of 14244732521489 is 98412523744241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8397563601025 + 5847168920464 = 2897855^2 + 2418092^2 .

It is a cyclic number.

It is not a de Polignac number, because 14244732521489 - 2¹⁶ = 14244732455953 is a prime.

It is not a weakly prime, because it can be changed into another prime (14244732521419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7122366260744 + 7122366260745.

It is an arithmetic number, because the mean of its divisors is an integer number (7122366260745).

Almost surely, 2^{14244732521489} is an apocalyptic number.

It is an amenable number.

14244732521489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14244732521489 is an equidigital number, since it uses as much as digits as its factorization.

14244732521489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15482880, while the sum is 56.

The spelling of 14244732521489 in words is "fourteen trillion, two hundred forty-four billion, seven hundred thirty-two million, five hundred twenty-one thousand, four hundred eighty-nine".