14143144 has 16 divisors (see below), whose sum is σ = 27914400. Its totient is φ = 6699312.

The previous prime is 14143141. The next prime is 14143147. The reversal of 14143144 is 44134141.

It is an interprime number because it is at equal distance from previous prime (14143141) and next prime (14143147).

It is not an unprimeable number, because it can be changed into a prime (14143141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46372 + ... + 46675.

It is an arithmetic number, because the mean of its divisors is an integer number (1744650).

Almost surely, 2^14143144 is an apocalyptic number.

It is an amenable number.

14143144 is a deficient number, since it is larger than the sum of its proper divisors (13771256).

14143144 is a wasteful number, since it uses less digits than its factorization.

14143144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93072 (or 93068 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 14143144 is about 3760.7371617809. The cubic root of 14143144 is about 241.8328650395.

Adding to 14143144 its reverse (44134141), we get a palindrome (58277285).

The spelling of 14143144 in words is "fourteen million, one hundred forty-three thousand, one hundred forty-four".