4404543321 has 8 divisors (see below), whose sum is σ = 5943480480. Its totient is φ = 2900984192.

The previous prime is 4404543193. The next prime is 4404543359. The reversal of 4404543321 is 1233454044.

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 4404543321 - 2⁷ = 4404543193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4404543391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8844216 + ... + 8844713.

It is an arithmetic number, because the mean of its divisors is an integer number (742935060).

Almost surely, 2^4404543321 is an apocalyptic number.

It is an amenable number.

4404543321 is a deficient number, since it is larger than the sum of its proper divisors (1538937159).

4404543321 is a wasteful number, since it uses less digits than its factorization.

4404543321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17689015.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4404543321 is about 66366.7335417376. The cubic root of 4404543321 is about 1639.2063531769.

Adding to 4404543321 its reverse (1233454044), we get a palindrome (5637997365).

The spelling of 4404543321 in words is "four billion, four hundred four million, five hundred forty-three thousand, three hundred twenty-one".