441124321 has 16 divisors (see below), whose sum is σ = 486097920. Its totient is φ = 396985680.

The previous prime is 441124319. The next prime is 441124361. The reversal of 441124321 is 123421144.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 441124321 - 2¹ = 441124319 is a prime.

It is a super-2 number, since 2×441124321² = 389181333155422082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 441124292 and 441124301.

It is not an unprimeable number, because it can be changed into a prime (441124361) 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 15 ways as a sum of consecutive naturals, for example, 806170 + ... + 806716.

It is an arithmetic number, because the mean of its divisors is an integer number (30381120).

Almost surely, 2^441124321 is an apocalyptic number.

It is an amenable number.

441124321 is a deficient number, since it is larger than the sum of its proper divisors (44973599).

441124321 is a wasteful number, since it uses less digits than its factorization.

441124321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 768, while the sum is 22.

The square root of 441124321 is about 21002.9598152260. The cubic root of 441124321 is about 761.2377804217.

Adding to 441124321 its reverse (123421144), we get a palindrome (564545465).

The spelling of 441124321 in words is "four hundred forty-one million, one hundred twenty-four thousand, three hundred twenty-one".