1441322443 has 8 divisors (see below), whose sum is σ = 1578157056. Its totient is φ = 1305455400.

The previous prime is 1441322413. The next prime is 1441322459. The reversal of 1441322443 is 3442231441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1441322443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441322413) 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, 238771 + ... + 244732.

It is an arithmetic number, because the mean of its divisors is an integer number (197269632).

Almost surely, 2^1441322443 is an apocalyptic number.

1441322443 is a deficient number, since it is larger than the sum of its proper divisors (136834613).

1441322443 is a wasteful number, since it uses less digits than its factorization.

1441322443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483785.

The product of its digits is 9216, while the sum is 28.

The square root of 1441322443 is about 37964.7526397842. The cubic root of 1441322443 is about 1129.5888140311.

Adding to 1441322443 its reverse (3442231441), we get a palindrome (4883553884).

It can be divided in two parts, 14413 and 22443, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 1441322443 in words is "one billion, four hundred forty-one million, three hundred twenty-two thousand, four hundred forty-three".