4159143 has 12 divisors (see below), whose sum is σ = 6025968. Its totient is φ = 2764320.

The previous prime is 4159097. The next prime is 4159147. The reversal of 4159143 is 3419514.

It is not a de Polignac number, because 4159143 - 2⁸ = 4158887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4159147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4246 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (502164).

Almost surely, 2^4159143 is an apocalyptic number.

4159143 is a deficient number, since it is larger than the sum of its proper divisors (1866825).

4159143 is a wasteful number, since it uses less digits than its factorization.

4159143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414 (or 1411 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 4159143 is about 2039.3977052061. The cubic root of 4159143 is about 160.8179854762.

The spelling of 4159143 in words is "four million, one hundred fifty-nine thousand, one hundred forty-three".