14222426144 has 24 divisors (see below), whose sum is σ = 28056546000. Its totient is φ = 7096954176.

The previous prime is 14222426087. The next prime is 14222426159. The reversal of 14222426144 is 44162422241.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 14222426144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429374 + ... + 461309.

It is an arithmetic number, because the mean of its divisors is an integer number (1169022750).

Almost surely, 2^14222426144 is an apocalyptic number.

It is an amenable number.

14222426144 is a deficient number, since it is larger than the sum of its proper divisors (13834119856).

14222426144 is an equidigital number, since it uses as much as digits as its factorization.

14222426144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891192 (or 891184 counting only the distinct ones).

The product of its digits is 24576, while the sum is 32.

Adding to 14222426144 its reverse (44162422241), we get a palindrome (58384848385).

The spelling of 14222426144 in words is "fourteen billion, two hundred twenty-two million, four hundred twenty-six thousand, one hundred forty-four".