244314331013 has 4 divisors (see below), whose sum is σ = 244320935628. Its totient is φ = 244307726400.

The previous prime is 244314331007. The next prime is 244314331033. The reversal of 244314331013 is 310133413442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 115360084609 + 128954246404 = 339647^2 + 359102^2 .

It is a cyclic number.

It is not a de Polignac number, because 244314331013 - 2²⁸ = 244045895557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244314331033) 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, 3246506 + ... + 3320907.

It is an arithmetic number, because the mean of its divisors is an integer number (61080233907).

Almost surely, 2^244314331013 is an apocalyptic number.

It is an amenable number.

244314331013 is a deficient number, since it is larger than the sum of its proper divisors (6604615).

244314331013 is an equidigital number, since it uses as much as digits as its factorization.

244314331013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6604614.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 244314331013 its reverse (310133413442), we get a palindrome (554447744455).

The spelling of 244314331013 in words is "two hundred forty-four billion, three hundred fourteen million, three hundred thirty-one thousand, thirteen".