4244303320013 has 32 divisors (see below), whose sum is σ = 4632284160000. Its totient is φ = 3878939655360.

The previous prime is 4244303319961. The next prime is 4244303320027. The reversal of 4244303320013 is 3100233034424.

4244303320013 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 4244303320013 - 2⁸ = 4244303319757 is a prime.

It is a super-2 number, since 2×4244303320013² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244303320513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10354106 + ... + 10756212.

It is an arithmetic number, because the mean of its divisors is an integer number (144758880000).

Almost surely, 2^{4244303320013} is an apocalyptic number.

It is an amenable number.

4244303320013 is a deficient number, since it is larger than the sum of its proper divisors (387980839987).

4244303320013 is a wasteful number, since it uses less digits than its factorization.

4244303320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402425.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 4244303320013 its reverse (3100233034424), we get a palindrome (7344536354437).

The spelling of 4244303320013 in words is "four trillion, two hundred forty-four billion, three hundred three million, three hundred twenty thousand, thirteen".