2044213422003 has 12 divisors (see below), whose sum is σ = 2952767457640. Its totient is φ = 1362802146336.

The previous prime is 2044213421993. The next prime is 2044213422007. The reversal of 2044213422003 is 3002243124402.

2044213422003 is a `hidden beast` number, since 2 + 0 + 4 + 421 + 34 + 2 + 200 + 3 = 666.

It is not a de Polignac number, because 2044213422003 - 2¹⁰ = 2044213420979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044213422007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1903128 + ... + 2776746.

Almost surely, 2^{2044213422003} is an apocalyptic number.

2044213422003 is a deficient number, since it is larger than the sum of its proper divisors (908554035637).

2044213422003 is a wasteful number, since it uses less digits than its factorization.

2044213422003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133618 (or 1133615 counting only the distinct ones).

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

Adding to 2044213422003 its reverse (3002243124402), we get a palindrome (5046456546405).

The spelling of 2044213422003 in words is "two trillion, forty-four billion, two hundred thirteen million, four hundred twenty-two thousand, three".