4441124321 has 8 divisors (see below), whose sum is σ = 4459187040. Its totient is φ = 4423085568.

The previous prime is 4441124309. The next prime is 4441124357. The reversal of 4441124321 is 1234211444.

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

It is a cyclic number.

It is not a de Polignac number, because 4441124321 - 2¹⁸ = 4440862177 is a prime.

It is a super-2 number, since 2×4441124321² = 39447170469155422082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4441124381) 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, 427430 + ... + 437696.

It is an arithmetic number, because the mean of its divisors is an integer number (557398380).

Almost surely, 2^4441124321 is an apocalyptic number.

It is an amenable number.

4441124321 is a deficient number, since it is larger than the sum of its proper divisors (18062719).

4441124321 is a wasteful number, since it uses less digits than its factorization.

4441124321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11983.

The product of its digits is 3072, while the sum is 26.

The square root of 4441124321 is about 66641.7610886747. The cubic root of 4441124321 is about 1643.7318744723.

Adding to 4441124321 its reverse (1234211444), we get a palindrome (5675335765).

The spelling of 4441124321 in words is "four billion, four hundred forty-one million, one hundred twenty-four thousand, three hundred twenty-one".