2234445443 has 2 divisors, whose sum is σ = 2234445444. Its totient is φ = 2234445442.

The previous prime is 2234445419. The next prime is 2234445449. The reversal of 2234445443 is 3445444322.

2234445443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2234445443 - 2⁶ = 2234445379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2234445449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117222721 + 1117222722.

It is an arithmetic number, because the mean of its divisors is an integer number (1117222722).

Almost surely, 2^2234445443 is an apocalyptic number.

2234445443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234445443 is an equidigital number, since it uses as much as digits as its factorization.

2234445443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 184320, while the sum is 35.

The square root of 2234445443 is about 47269.9211232682. The cubic root of 2234445443 is about 1307.3441215022.

Adding to 2234445443 its reverse (3445444322), we get a palindrome (5679889765).

The spelling of 2234445443 in words is "two billion, two hundred thirty-four million, four hundred forty-five thousand, four hundred forty-three".