4443043332 has 96 divisors (see below), whose sum is σ = 12782436352. Its totient is φ = 1169686656.

The previous prime is 4443043289. The next prime is 4443043333. The reversal of 4443043332 is 2333403444.

It is a self number, because there is not a number n which added to its sum of digits gives 4443043332.

It is not an unprimeable number, because it can be changed into a prime (4443043333) 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 31 ways as a sum of consecutive naturals, for example, 659493 + ... + 666195.

Almost surely, 2^4443043332 is an apocalyptic number.

4443043332 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4443043332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6391218176).

4443043332 is an abundant number, since it is smaller than the sum of its proper divisors (8339393020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4443043332 is a wasteful number, since it uses less digits than its factorization.

4443043332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7337 (or 7335 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

The square root of 4443043332 is about 66656.1574950132. The cubic root of 4443043332 is about 1643.9685927069.

Adding to 4443043332 its reverse (2333403444), we get a palindrome (6776446776).

The spelling of 4443043332 in words is "four billion, four hundred forty-three million, forty-three thousand, three hundred thirty-two".