2044424444243 has 2 divisors, whose sum is σ = 2044424444244. Its totient is φ = 2044424444242.

The previous prime is 2044424444173. The next prime is 2044424444263. The reversal of 2044424444243 is 3424444244402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2044424444243 - 2²⁰ = 2044423395667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2044424444243.

It is not a weakly prime, because it can be changed into another prime (2044424444263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022212222121 + 1022212222122.

It is an arithmetic number, because the mean of its divisors is an integer number (1022212222122).

Almost surely, 2^{2044424444243} is an apocalyptic number.

2044424444243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044424444243 is an equidigital number, since it uses as much as digits as its factorization.

2044424444243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1572864, while the sum is 41.

Adding to 2044424444243 its reverse (3424444244402), we get a palindrome (5468868688645).

The spelling of 2044424444243 in words is "two trillion, forty-four billion, four hundred twenty-four million, four hundred forty-four thousand, two hundred forty-three".