4443034442 has 32 divisors (see below), whose sum is σ = 8746375680. Its totient is φ = 1639943280.

The previous prime is 4443034411. The next prime is 4443034447. The reversal of 4443034442 is 2444303444.

It is a junction number, because it is equal to n+sod(n) for n = 4443034399 and 4443034408.

It is not an unprimeable number, because it can be changed into a prime (4443034447) 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, 756308 + ... + 762159.

It is an arithmetic number, because the mean of its divisors is an integer number (273324240).

Almost surely, 2^4443034442 is an apocalyptic number.

4443034442 is a deficient number, since it is larger than the sum of its proper divisors (4303341238).

4443034442 is a wasteful number, since it uses less digits than its factorization.

4443034442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518506.

The product of its (nonzero) digits is 73728, while the sum is 32.

The square root of 4443034442 is about 66656.0908094677. The cubic root of 4443034442 is about 1643.9674962445.

Adding to 4443034442 its reverse (2444303444), we get a palindrome (6887337886).

It can be divided in two parts, 444303444 and 2, that multiplied together give a palindrome (888606888).

The spelling of 4443034442 in words is "four billion, four hundred forty-three million, thirty-four thousand, four hundred forty-two".