14443130 has 32 divisors (see below), whose sum is σ = 28174608. Its totient is φ = 5299200.

The previous prime is 14443109. The next prime is 14443133. The reversal of 14443130 is 3134441.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4068289 + 10374841 = 2017^2 + 3221^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14443133) 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 15 ways as a sum of consecutive naturals, for example, 31100 + ... + 31560.

Almost surely, 2^14443130 is an apocalyptic number.

14443130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14443130 is a deficient number, since it is larger than the sum of its proper divisors (13731478).

14443130 is a wasteful number, since it uses less digits than its factorization.

14443130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 14443130 is about 3800.4118197901. The cubic root of 14443130 is about 243.5307315884.

Adding to 14443130 its reverse (3134441), we get a palindrome (17577571).

The spelling of 14443130 in words is "fourteen million, four hundred forty-three thousand, one hundred thirty".