44143 has 4 divisors (see below), whose sum is σ = 48168. Its totient is φ = 40120.

The previous prime is 44131. The next prime is 44159. The reversal of 44143 is 34144.

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 44143 - 2⁵ = 44111 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 (44123) 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, 1996 + ... + 2017.

It is an arithmetic number, because the mean of its divisors is an integer number (12042).

2⁴⁴¹⁴³ is an apocalyptic number.

44143 is a deficient number, since it is larger than the sum of its proper divisors (4025).

44143 is a wasteful number, since it uses less digits than its factorization.

44143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024.

The product of its digits is 192, while the sum is 16.

The square root of 44143 is about 210.1023560077. The cubic root of 44143 is about 35.3416874356.

Adding to 44143 its reverse (34144), we get a palindrome (78287).

Subtracting from 44143 its reverse (34144), we obtain a palindrome (9999).

It can be divided in two parts, 441 and 43, that added together give a palindrome (484).

The spelling of 44143 in words is "forty-four thousand, one hundred forty-three", and thus it is an iban number.