3144012143 has 4 divisors (see below), whose sum is σ = 3220695408. Its totient is φ = 3067328880.

The previous prime is 3144012121. The next prime is 3144012167. The reversal of 3144012143 is 3412104413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3412104413 = 1277 ⋅2671969.

It is a cyclic number.

It is not a de Polignac number, because 3144012143 - 2¹⁰ = 3144011119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144012103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38341571 + ... + 38341652.

It is an arithmetic number, because the mean of its divisors is an integer number (805173852).

Almost surely, 2^3144012143 is an apocalyptic number.

3144012143 is a deficient number, since it is larger than the sum of its proper divisors (76683265).

3144012143 is an equidigital number, since it uses as much as digits as its factorization.

3144012143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76683264.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3144012143 is about 56071.4913570167. The cubic root of 3144012143 is about 1464.9677749593.

Adding to 3144012143 its reverse (3412104413), we get a palindrome (6556116556).

The spelling of 3144012143 in words is "three billion, one hundred forty-four million, twelve thousand, one hundred forty-three".