2241244421443 has 2 divisors, whose sum is σ = 2241244421444. Its totient is φ = 2241244421442.

The previous prime is 2241244421417. The next prime is 2241244421483. The reversal of 2241244421443 is 3441244421422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2241244421443 - 2⁵ = 2241244421411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241244421413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120622210721 + 1120622210722.

It is an arithmetic number, because the mean of its divisors is an integer number (1120622210722).

Almost surely, 2^{2241244421443} is an apocalyptic number.

2241244421443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241244421443 is an equidigital number, since it uses as much as digits as its factorization.

2241244421443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 196608, while the sum is 37.

Adding to 2241244421443 its reverse (3441244421422), we get a palindrome (5682488842865).

The spelling of 2241244421443 in words is "two trillion, two hundred forty-one billion, two hundred forty-four million, four hundred twenty-one thousand, four hundred forty-three".