14143211 has 4 divisors (see below), whose sum is σ = 14151192. Its totient is φ = 14135232.

The previous prime is 14143187. The next prime is 14143249. The reversal of 14143211 is 11234141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14143211 - 2⁶ = 14143147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14143211.

It is not an unprimeable number, because it can be changed into a prime (14140211) by changing a digit.

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, 5 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (3537798).

Almost surely, 2^14143211 is an apocalyptic number.

14143211 is a deficient number, since it is larger than the sum of its proper divisors (7981).

14143211 is an equidigital number, since it uses as much as digits as its factorization.

14143211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980.

The product of its digits is 96, while the sum is 17.

The square root of 14143211 is about 3760.7460695984. The cubic root of 14143211 is about 241.8332469153.

Adding to 14143211 its reverse (11234141), we get a palindrome (25377352).

The spelling of 14143211 in words is "fourteen million, one hundred forty-three thousand, two hundred eleven".