1441143 has 12 divisors (see below), whose sum is σ = 2271048. Its totient is φ = 873360.

The previous prime is 1441133. The next prime is 1441151. The reversal of 1441143 is 3411441.

It is not a de Polignac number, because 1441143 - 2⁴ = 1441127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441133) 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, 7180 + ... + 7377.

It is an arithmetic number, because the mean of its divisors is an integer number (189254).

2^1441143 is an apocalyptic number.

1441143 is a deficient number, since it is larger than the sum of its proper divisors (829905).

1441143 is a wasteful number, since it uses less digits than its factorization.

1441143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14574 (or 14571 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 1441143 is about 1200.4761555316. The cubic root of 1441143 is about 112.9541934579.

Adding to 1441143 its reverse (3411441), we get a palindrome (4852584).

It can be divided in two parts, 1 and 441143, that added together give a palindrome (441144).

The spelling of 1441143 in words is "one million, four hundred forty-one thousand, one hundred forty-three".