14430444 has 48 divisors (see below), whose sum is σ = 39529728. Its totient is φ = 4010688.

The previous prime is 14430419. The next prime is 14430473. The reversal of 14430444 is 44403441.

14430444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (823536).

Almost surely, 2^14430444 is an apocalyptic number.

14430444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14430444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19764864).

14430444 is an abundant number, since it is smaller than the sum of its proper divisors (25099284).

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

14430444 is a wasteful number, since it uses less digits than its factorization.

14430444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4694 (or 4692 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 14430444 is about 3798.7424234870. The cubic root of 14430444 is about 243.4594096559.

Adding to 14430444 its reverse (44403441), we get a palindrome (58833885).

The spelling of 14430444 in words is "fourteen million, four hundred thirty thousand, four hundred forty-four".