14128944 has 20 divisors (see below), whose sum is σ = 36499896. Its totient is φ = 4709632.

The previous prime is 14128943. The next prime is 14128949. The reversal of 14128944 is 44982141.

It is not an unprimeable number, because it can be changed into a prime (14128943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147129 + ... + 147224.

Almost surely, 2^14128944 is an apocalyptic number.

It is an amenable number.

14128944 is an abundant number, since it is smaller than the sum of its proper divisors (22370952).

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

14128944 is a wasteful number, since it uses less digits than its factorization.

14128944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294364 (or 294358 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 14128944 is about 3758.8487599264. The cubic root of 14128944 is about 241.7519029233.

The spelling of 14128944 in words is "fourteen million, one hundred twenty-eight thousand, nine hundred forty-four".