4443143044 has 12 divisors (see below), whose sum is σ = 7956326224. Its totient is φ = 2169906984.

The previous prime is 4443143021. The next prime is 4443143053. The reversal of 4443143044 is 4403413444.

It is a junction number, because it is equal to n+sod(n) for n = 4443142997 and 4443143015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12915942 + ... + 12916285.

Almost surely, 2^4443143044 is an apocalyptic number.

It is an amenable number.

4443143044 is a deficient number, since it is larger than the sum of its proper divisors (3513183180).

4443143044 is a wasteful number, since it uses less digits than its factorization.

4443143044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25832274 (or 25832272 counting only the distinct ones).

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

The square root of 4443143044 is about 66656.9054487230. The cubic root of 4443143044 is about 1643.9808907466.

Adding to 4443143044 its reverse (4403413444), we get a palindrome (8846556488).

The spelling of 4443143044 in words is "four billion, four hundred forty-three million, one hundred forty-three thousand, forty-four".