14324020489 has 9 divisors (see below), whose sum is σ = 14838579847. Its totient is φ = 13826737624.

The previous prime is 14324020481. The next prime is 14324020499. The reversal of 14324020489 is 98402042341.

The square root of 14324020489 is 119683.

It is a perfect power (a square), and thus also a powerful number.

14324020489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7511168889 + 6812851600 = 86667^2 + 82540^2 .

It is not a de Polignac number, because 14324020489 - 2³ = 14324020481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14324020481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3468744 + ... + 3472870.

Almost surely, 2^14324020489 is an apocalyptic number.

14324020489 is the 119683-rd square number.

14324020489 is the 59842-nd centered octagonal number.

It is an amenable number.

14324020489 is a deficient number, since it is larger than the sum of its proper divisors (514559358).

14324020489 is an frugal number, since it uses more digits than its factorization.

14324020489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8312 (or 4156 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 14324020489 in words is "fourteen billion, three hundred twenty-four million, twenty thousand, four hundred eighty-nine".