14042144 has 24 divisors (see below), whose sum is σ = 28848960. Its totient is φ = 6715456.

The previous prime is 14042137. The next prime is 14042173. The reversal of 14042144 is 44124041.

It is a happy number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8804 + ... + 10275.

It is an arithmetic number, because the mean of its divisors is an integer number (1202040).

Almost surely, 2^14042144 is an apocalyptic number.

It is an amenable number.

14042144 is an abundant number, since it is smaller than the sum of its proper divisors (14806816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14042144 is a wasteful number, since it uses less digits than its factorization.

14042144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19112 (or 19104 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 14042144 is about 3747.2848837525. The cubic root of 14042144 is about 241.2558247137.

Adding to 14042144 its reverse (44124041), we get a palindrome (58166185).

The spelling of 14042144 in words is "fourteen million, forty-two thousand, one hundred forty-four".