14423453144 has 8 divisors (see below), whose sum is σ = 27043974660. Its totient is φ = 7211726568.

The previous prime is 14423453131. The next prime is 14423453153. The reversal of 14423453144 is 44135432441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 901465814 + ... + 901465829.

Almost surely, 2^14423453144 is an apocalyptic number.

It is an amenable number.

14423453144 is a deficient number, since it is larger than the sum of its proper divisors (12620521516).

14423453144 is a wasteful number, since it uses less digits than its factorization.

14423453144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802931649 (or 1802931645 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

Adding to 14423453144 its reverse (44135432441), we get a palindrome (58558885585).

The spelling of 14423453144 in words is "fourteen billion, four hundred twenty-three million, four hundred fifty-three thousand, one hundred forty-four".