14468489589 has 4 divisors (see below), whose sum is σ = 19291319456. Its totient is φ = 9645659724.

The previous prime is 14468489579. The next prime is 14468489597. The reversal of 14468489589 is 98598486441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14468489589 - 2⁴ = 14468489573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14468489579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2411414929 + ... + 2411414934.

It is an arithmetic number, because the mean of its divisors is an integer number (4822829864).

Almost surely, 2^14468489589 is an apocalyptic number.

It is an amenable number.

14468489589 is a deficient number, since it is larger than the sum of its proper divisors (4822829867).

14468489589 is an equidigital number, since it uses as much as digits as its factorization.

14468489589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822829866.

The product of its digits is 79626240, while the sum is 66.

The spelling of 14468489589 in words is "fourteen billion, four hundred sixty-eight million, four hundred eighty-nine thousand, five hundred eighty-nine".