4442331332 has 6 divisors (see below), whose sum is σ = 7774079838. Its totient is φ = 2221165664.

The previous prime is 4442331329. The next prime is 4442331391. The reversal of 4442331332 is 2331332444.

It can be written as a sum of positive squares in only one way, i.e., 2501400196 + 1940931136 = 50014^2 + 44056^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4442331295 and 4442331304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555291413 + ... + 555291420.

It is an arithmetic number, because the mean of its divisors is an integer number (1295679973).

Almost surely, 2^4442331332 is an apocalyptic number.

It is an amenable number.

4442331332 is a deficient number, since it is larger than the sum of its proper divisors (3331748506).

4442331332 is a wasteful number, since it uses less digits than its factorization.

4442331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110582837 (or 1110582835 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 4442331332 is about 66650.8164391105. The cubic root of 4442331332 is about 1643.8807724089.

Adding to 4442331332 its reverse (2331332444), we get a palindrome (6773663776).

The spelling of 4442331332 in words is "four billion, four hundred forty-two million, three hundred thirty-one thousand, three hundred thirty-two".