2244004440003 has 24 divisors (see below), whose sum is σ = 3250000392912. Its totient is φ = 1492008242688.

The previous prime is 2244004439987. The next prime is 2244004440019. The reversal of 2244004440003 is 3000444004422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2244004439987) and next prime (2244004440019).

It is not a de Polignac number, because 2244004440003 - 2⁴ = 2244004439987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244004440023) 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, 10820575 + ... + 11026007.

It is an arithmetic number, because the mean of its divisors is an integer number (135416683038).

Almost surely, 2^{2244004440003} is an apocalyptic number.

2244004440003 is a deficient number, since it is larger than the sum of its proper divisors (1005995952909).

2244004440003 is a wasteful number, since it uses less digits than its factorization.

2244004440003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208675 (or 208672 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 2244004440003 its reverse (3000444004422), we get a palindrome (5244448444425).

The spelling of 2244004440003 in words is "two trillion, two hundred forty-four billion, four million, four hundred forty thousand, three".