14045144 has 8 divisors (see below), whose sum is σ = 26334660. Its totient is φ = 7022568.

The previous prime is 14045137. The next prime is 14045147. The reversal of 14045144 is 44154041.

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 not an unprimeable number, because it can be changed into a prime (14045147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 877814 + ... + 877829.

Almost surely, 2^14045144 is an apocalyptic number.

It is an amenable number.

14045144 is a deficient number, since it is larger than the sum of its proper divisors (12289516).

14045144 is a wasteful number, since it uses less digits than its factorization.

14045144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755649 (or 1755645 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 14045144 is about 3747.6851521973. The cubic root of 14045144 is about 241.2730043300.

Adding to 14045144 its reverse (44154041), we get a palindrome (58199185).

The spelling of 14045144 in words is "fourteen million, forty-five thousand, one hundred forty-four".