4441444012 has 6 divisors (see below), whose sum is σ = 7772527028. Its totient is φ = 2220722004.

The previous prime is 4441443961. The next prime is 4441444031. The reversal of 4441444012 is 2104441444.

It is a super-2 number, since 2×4441444012² = 39452849823461312288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555180498 + ... + 555180505.

Almost surely, 2^4441444012 is an apocalyptic number.

It is an amenable number.

4441444012 is a deficient number, since it is larger than the sum of its proper divisors (3331083016).

4441444012 is a wasteful number, since it uses less digits than its factorization.

4441444012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110361007 (or 1110361005 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 4441444012 is about 66644.1596240811. The cubic root of 4441444012 is about 1643.7713144609.

Adding to 4441444012 its reverse (2104441444), we get a palindrome (6545885456).

The spelling of 4441444012 in words is "four billion, four hundred forty-one million, four hundred forty-four thousand, twelve".