14044450513 has 4 divisors (see below), whose sum is σ = 14528741940. Its totient is φ = 13560159088.

The previous prime is 14044450507. The next prime is 14044450517. The reversal of 14044450513 is 31505444041.

14044450513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2400314049 + 11644136464 = 48993^2 + 107908^2 .

It is a cyclic number.

It is not a de Polignac number, because 14044450513 - 2³³ = 5454515921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14044450517) 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 3 ways as a sum of consecutive naturals, for example, 242145670 + ... + 242145727.

It is an arithmetic number, because the mean of its divisors is an integer number (3632185485).

Almost surely, 2^14044450513 is an apocalyptic number.

It is an amenable number.

14044450513 is a deficient number, since it is larger than the sum of its proper divisors (484291427).

14044450513 is an equidigital number, since it uses as much as digits as its factorization.

14044450513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484291426.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 14044450513 its reverse (31505444041), we get a palindrome (45549894554).

The spelling of 14044450513 in words is "fourteen billion, forty-four million, four hundred fifty thousand, five hundred thirteen".