4443444434 has 32 divisors (see below), whose sum is σ = 7835849280. Its totient is φ = 1863086400.

The previous prime is 4443444433. The next prime is 4443444449. The reversal of 4443444434 is 4344443444.

It is not an unprimeable number, because it can be changed into a prime (4443444433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484229 + ... + 493319.

It is an arithmetic number, because the mean of its divisors is an integer number (244870290).

Almost surely, 2^4443444434 is an apocalyptic number.

4443444434 is a deficient number, since it is larger than the sum of its proper divisors (3392404846).

4443444434 is a wasteful number, since it uses less digits than its factorization.

4443444434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10826.

The product of its digits is 589824, while the sum is 38.

The square root of 4443444434 is about 66659.1661664021. The cubic root of 4443444434 is about 1644.0180617457.

Adding to 4443444434 its reverse (4344443444), we get a palindrome (8787887878).

The spelling of 4443444434 in words is "four billion, four hundred forty-three million, four hundred forty-four thousand, four hundred thirty-four".