14422012144 has 20 divisors (see below), whose sum is σ = 28697856424. Its totient is φ = 7016113728.

The previous prime is 14422012141. The next prime is 14422012193. The reversal of 14422012144 is 44121022441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14422012141) 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 3 ways as a sum of consecutive naturals, for example, 12180162 + ... + 12181345.

Almost surely, 2^14422012144 is an apocalyptic number.

It is an amenable number.

14422012144 is a deficient number, since it is larger than the sum of its proper divisors (14275844280).

14422012144 is a wasteful number, since it uses less digits than its factorization.

14422012144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24361552 (or 24361546 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 14422012144 its reverse (44121022441), we get a palindrome (58543034585).

The spelling of 14422012144 in words is "fourteen billion, four hundred twenty-two million, twelve thousand, one hundred forty-four".