14544111422 has 16 divisors (see below), whose sum is σ = 23110965360. Its totient is φ = 6840882048.

The previous prime is 14544111397. The next prime is 14544111427. The reversal of 14544111422 is 22411144541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14544111427) 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 7 ways as a sum of consecutive naturals, for example, 36428 + ... + 174399.

It is an arithmetic number, because the mean of its divisors is an integer number (1444435335).

Almost surely, 2^14544111422 is an apocalyptic number.

14544111422 is a deficient number, since it is larger than the sum of its proper divisors (8566853938).

14544111422 is a wasteful number, since it uses less digits than its factorization.

14544111422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212875.

The product of its digits is 5120, while the sum is 29.

Adding to 14544111422 its reverse (22411144541), we get a palindrome (36955255963).

The spelling of 14544111422 in words is "fourteen billion, five hundred forty-four million, one hundred eleven thousand, four hundred twenty-two".