144132143 has 4 divisors (see below), whose sum is σ = 144453600. Its totient is φ = 143810688.

The previous prime is 144132139. The next prime is 144132181. The reversal of 144132143 is 341231441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144132143 - 2² = 144132139 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 (144132133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160055 + ... + 160952.

It is an arithmetic number, because the mean of its divisors is an integer number (36113400).

Almost surely, 2^144132143 is an apocalyptic number.

144132143 is a deficient number, since it is larger than the sum of its proper divisors (321457).

144132143 is an equidigital number, since it uses as much as digits as its factorization.

144132143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321456.

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

The square root of 144132143 is about 12005.5046957635. The cubic root of 144132143 is about 524.3085597453.

Adding to 144132143 its reverse (341231441), we get a palindrome (485363584).

The spelling of 144132143 in words is "one hundred forty-four million, one hundred thirty-two thousand, one hundred forty-three".