3231442444 has 6 divisors (see below), whose sum is σ = 5655024284. Its totient is φ = 1615721220.

The previous prime is 3231442391. The next prime is 3231442451. The reversal of 3231442444 is 4442441323.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403930302 + ... + 403930309.

Almost surely, 2^3231442444 is an apocalyptic number.

It is an amenable number.

3231442444 is a deficient number, since it is larger than the sum of its proper divisors (2423581840).

3231442444 is a wasteful number, since it uses less digits than its factorization.

3231442444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807860615 (or 807860613 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

The square root of 3231442444 is about 56845.7777147960. Note that the first 4 decimals coincide. The cubic root of 3231442444 is about 1478.4233337332.

Adding to 3231442444 its reverse (4442441323), we get a palindrome (7673883767).

The spelling of 3231442444 in words is "three billion, two hundred thirty-one million, four hundred forty-two thousand, four hundred forty-four".