4244131023313 has 4 divisors (see below), whose sum is σ = 4259127953008. Its totient is φ = 4229134093620.

The previous prime is 4244131023311. The next prime is 4244131023317. The reversal of 4244131023313 is 3133201314424.

4244131023313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4244131023313 - 2¹ = 4244131023311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244131023311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7498464423 + ... + 7498464988.

It is an arithmetic number, because the mean of its divisors is an integer number (1064781988252).

Almost surely, 2^{4244131023313} is an apocalyptic number.

It is an amenable number.

4244131023313 is a deficient number, since it is larger than the sum of its proper divisors (14996929695).

4244131023313 is a wasteful number, since it uses less digits than its factorization.

4244131023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14996929694.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 4244131023313 its reverse (3133201314424), we get a palindrome (7377332337737).

The spelling of 4244131023313 in words is "four trillion, two hundred forty-four billion, one hundred thirty-one million, twenty-three thousand, three hundred thirteen".