4042440103203 has 24 divisors (see below), whose sum is σ = 5853263569920. Its totient is φ = 2688417713520.

The previous prime is 4042440103147. The next prime is 4042440103217. The reversal of 4042440103203 is 3023010442404.

It is a happy number.

4042440103203 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 440 + 10 + 3 + 203 = 666.

4042440103203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4042440103203 - 2⁶ = 4042440103139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042440103283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12615258 + ... + 12931728.

It is an arithmetic number, because the mean of its divisors is an integer number (243885982080).

Almost surely, 2^{4042440103203} is an apocalyptic number.

4042440103203 is a deficient number, since it is larger than the sum of its proper divisors (1810823466717).

4042440103203 is a wasteful number, since it uses less digits than its factorization.

4042440103203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319919 (or 319916 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4042440103203 its reverse (3023010442404), we get a palindrome (7065450545607).

The spelling of 4042440103203 in words is "four trillion, forty-two billion, four hundred forty million, one hundred three thousand, two hundred three".