14131144443 has 16 divisors (see below), whose sum is σ = 20477035040. Its totient is φ = 8616305664.

The previous prime is 14131144427. The next prime is 14131144453. The reversal of 14131144443 is 34444113141.

14131144443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14131144443 - 2⁴ = 14131144427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14131144443.

It is not an unprimeable number, because it can be changed into a prime (14131144403) 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 15 ways as a sum of consecutive naturals, for example, 1657846 + ... + 1666347.

It is an arithmetic number, because the mean of its divisors is an integer number (1279814690).

Almost surely, 2^14131144443 is an apocalyptic number.

14131144443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14131144443 is a deficient number, since it is larger than the sum of its proper divisors (6345890597).

14131144443 is a wasteful number, since it uses less digits than its factorization.

14131144443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324318.

The product of its digits is 9216, while the sum is 30.

Adding to 14131144443 its reverse (34444113141), we get a palindrome (48575257584).

The spelling of 14131144443 in words is "fourteen billion, one hundred thirty-one million, one hundred forty-four thousand, four hundred forty-three".