14143414 has 8 divisors (see below), whose sum is σ = 21273120. Its totient is φ = 7052376.

The previous prime is 14143369. The next prime is 14143427. The reversal of 14143414 is 41434141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8734 + ... + 10225.

It is an arithmetic number, because the mean of its divisors is an integer number (2659140).

Almost surely, 2^14143414 is an apocalyptic number.

14143414 is a deficient number, since it is larger than the sum of its proper divisors (7129706).

14143414 is a wasteful number, since it uses less digits than its factorization.

14143414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19334.

The product of its digits is 768, while the sum is 22.

The square root of 14143414 is about 3760.7730588271. The cubic root of 14143414 is about 241.8344039349.

Adding to 14143414 its reverse (41434141), we get a palindrome (55577555).

The spelling of 14143414 in words is "fourteen million, one hundred forty-three thousand, four hundred fourteen".