2044423440103 has 8 divisors (see below), whose sum is σ = 2361473064720. Its totient is φ = 1749239306880.

The previous prime is 2044423440071. The next prime is 2044423440119. The reversal of 2044423440103 is 3010443244402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2044423440103 - 2⁵ = 2044423440071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044423440133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5466372648 + ... + 5466373021.

It is an arithmetic number, because the mean of its divisors is an integer number (295184133090).

Almost surely, 2^{2044423440103} is an apocalyptic number.

2044423440103 is a deficient number, since it is larger than the sum of its proper divisors (317049624617).

2044423440103 is a wasteful number, since it uses less digits than its factorization.

2044423440103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10932745697.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2044423440103 its reverse (3010443244402), we get a palindrome (5054866684505).

The spelling of 2044423440103 in words is "two trillion, forty-four billion, four hundred twenty-three million, four hundred forty thousand, one hundred three".