4223543411141 has 2 divisors, whose sum is σ = 4223543411142. Its totient is φ = 4223543411140.

The previous prime is 4223543411123. The next prime is 4223543411179. The reversal of 4223543411141 is 1411143453224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4218591474241 + 4951936900 = 2053921^2 + 70370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223543411141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223543419141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111771705570 + 2111771705571.

It is an arithmetic number, because the mean of its divisors is an integer number (2111771705571).

Almost surely, 2^{4223543411141} is an apocalyptic number.

It is an amenable number.

4223543411141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223543411141 is an equidigital number, since it uses as much as digits as its factorization.

4223543411141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 35.

Adding to 4223543411141 its reverse (1411143453224), we get a palindrome (5634686864365).

The spelling of 4223543411141 in words is "four trillion, two hundred twenty-three billion, five hundred forty-three million, four hundred eleven thousand, one hundred forty-one".