14026143 has 8 divisors (see below), whose sum is σ = 18720000. Its totient is φ = 9341528.

The previous prime is 14026099. The next prime is 14026151. The reversal of 14026143 is 34162041.

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

It is a cyclic number.

It is not a de Polignac number, because 14026143 - 2⁸ = 14025887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14026153) 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 7 ways as a sum of consecutive naturals, for example, 2938 + ... + 6056.

It is an arithmetic number, because the mean of its divisors is an integer number (2340000).

Almost surely, 2^14026143 is an apocalyptic number.

14026143 is a deficient number, since it is larger than the sum of its proper divisors (4693857).

14026143 is a wasteful number, since it uses less digits than its factorization.

14026143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4621.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 14026143 is about 3745.1492627130. The cubic root of 14026143 is about 241.1641530131.

Adding to 14026143 its reverse (34162041), we get a palindrome (48188184).

The spelling of 14026143 in words is "fourteen million, twenty-six thousand, one hundred forty-three".