14287157143 has 16 divisors (see below), whose sum is σ = 16412535360. Its totient is φ = 12182962176.

The previous prime is 14287157111. The next prime is 14287157177. The reversal of 14287157143 is 34175178241.

It is not a de Polignac number, because 14287157143 - 2⁵ = 14287157111 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 14287157143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14287157543) 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, 2294971 + ... + 2301187.

It is an arithmetic number, because the mean of its divisors is an integer number (1025783460).

Almost surely, 2^14287157143 is an apocalyptic number.

14287157143 is a deficient number, since it is larger than the sum of its proper divisors (2125378217).

14287157143 is a wasteful number, since it uses less digits than its factorization.

14287157143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7866.

The product of its digits is 188160, while the sum is 43.

The spelling of 14287157143 in words is "fourteen billion, two hundred eighty-seven million, one hundred fifty-seven thousand, one hundred forty-three".