14440483489 has 2 divisors, whose sum is σ = 14440483490. Its totient is φ = 14440483488.

The previous prime is 14440483483. The next prime is 14440483511. The reversal of 14440483489 is 98438404441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14425211025 + 15272464 = 120105^2 + 3908^2 .

It is a cyclic number.

It is not a de Polignac number, because 14440483489 - 2⁷ = 14440483361 is a prime.

It is a super-2 number, since 2×14440483489² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14440483483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220241744 + 7220241745.

It is an arithmetic number, because the mean of its divisors is an integer number (7220241745).

Almost surely, 2^14440483489 is an apocalyptic number.

It is an amenable number.

14440483489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440483489 is an equidigital number, since it uses as much as digits as its factorization.

14440483489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 14440483489 in words is "fourteen billion, four hundred forty million, four hundred eighty-three thousand, four hundred eighty-nine".