2144113143 has 8 divisors (see below), whose sum is σ = 2887123056. Its totient is φ = 1415256000.

The previous prime is 2144113141. The next prime is 2144113183. The reversal of 2144113143 is 3413114412.

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

It is not a de Polignac number, because 2144113143 - 2¹ = 2144113141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144113141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3537838 + ... + 3538443.

It is an arithmetic number, because the mean of its divisors is an integer number (360890382).

Almost surely, 2^2144113143 is an apocalyptic number.

2144113143 is a deficient number, since it is larger than the sum of its proper divisors (743009913).

2144113143 is a wasteful number, since it uses less digits than its factorization.

2144113143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076385.

The product of its digits is 1152, while the sum is 24.

The square root of 2144113143 is about 46304.5693533586. The cubic root of 2144113143 is about 1289.4838275019.

Adding to 2144113143 its reverse (3413114412), we get a palindrome (5557227555).

The spelling of 2144113143 in words is "two billion, one hundred forty-four million, one hundred thirteen thousand, one hundred forty-three".