14188143 has 16 divisors (see below), whose sum is σ = 19526400. Its totient is φ = 9159360.

The previous prime is 14188127. The next prime is 14188157. The reversal of 14188143 is 34188141.

It is not a de Polignac number, because 14188143 - 2⁴ = 14188127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14188143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14188123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12003 + ... + 13131.

It is an arithmetic number, because the mean of its divisors is an integer number (1220400).

Almost surely, 2^14188143 is an apocalyptic number.

14188143 is a deficient number, since it is larger than the sum of its proper divisors (5338257).

14188143 is a wasteful number, since it uses less digits than its factorization.

14188143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262.

The product of its digits is 3072, while the sum is 30.

The square root of 14188143 is about 3766.7151471806. The cubic root of 14188143 is about 242.0890720086.

The spelling of 14188143 in words is "fourteen million, one hundred eighty-eight thousand, one hundred forty-three".