4244442013003 has 8 divisors (see below), whose sum is σ = 4259688550416. Its totient is φ = 4229213683200.

The previous prime is 4244442012917. The next prime is 4244442013073. The reversal of 4244442013003 is 3003102444424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4244442013003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244442013073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4084753 + ... + 5017378.

It is an arithmetic number, because the mean of its divisors is an integer number (532461068802).

Almost surely, 2^{4244442013003} is an apocalyptic number.

4244442013003 is a deficient number, since it is larger than the sum of its proper divisors (15246537413).

4244442013003 is a wasteful number, since it uses less digits than its factorization.

4244442013003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103805.

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

Adding to 4244442013003 its reverse (3003102444424), we get a palindrome (7247544457427).

The spelling of 4244442013003 in words is "four trillion, two hundred forty-four billion, four hundred forty-two million, thirteen thousand, three".