2441443321 has 16 divisors (see below), whose sum is σ = 2631581568. Its totient is φ = 2256595200.

The previous prime is 2441443313. The next prime is 2441443327. The reversal of 2441443321 is 1233441442.

It is a cyclic number.

It is not a de Polignac number, because 2441443321 - 2³ = 2441443313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2441443321.

It is not an unprimeable number, because it can be changed into a prime (2441443327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 839556 + ... + 842458.

It is an arithmetic number, because the mean of its divisors is an integer number (164473848).

Almost surely, 2^2441443321 is an apocalyptic number.

It is an amenable number.

2441443321 is a deficient number, since it is larger than the sum of its proper divisors (190138247).

2441443321 is a wasteful number, since it uses less digits than its factorization.

2441443321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792.

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

The square root of 2441443321 is about 49410.9635708514. The cubic root of 2441443321 is about 1346.5284965569.

Adding to 2441443321 its reverse (1233441442), we get a palindrome (3674884763).

The spelling of 2441443321 in words is "two billion, four hundred forty-one million, four hundred forty-three thousand, three hundred twenty-one".