14144014 has 4 divisors (see below), whose sum is σ = 21216024. Its totient is φ = 7072006.

The previous prime is 14144003. The next prime is 14144021. The reversal of 14144014 is 41044141.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 14143982 and 14144000.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3536002 + ... + 3536005.

It is an arithmetic number, because the mean of its divisors is an integer number (5304006).

Almost surely, 2^14144014 is an apocalyptic number.

14144014 is a deficient number, since it is larger than the sum of its proper divisors (7072010).

14144014 is an equidigital number, since it uses as much as digits as its factorization.

14144014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072009.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 14144014 is about 3760.8528288142. The cubic root of 14144014 is about 241.8378236323.

Adding to 14144014 its reverse (41044141), we get a palindrome (55188155).

The spelling of 14144014 in words is "fourteen million, one hundred forty-four thousand, fourteen".