4143041281 has 2 divisors, whose sum is σ = 4143041282. Its totient is φ = 4143041280.

The previous prime is 4143041251. The next prime is 4143041317. The reversal of 4143041281 is 1821403414.

4143041281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4142080881 + 960400 = 64359^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 4143041281 - 2¹⁹ = 4142516993 is a prime.

It is a super-2 number, since 2×4143041281² = 34329582112140241922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4143041251) 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 as a sum of consecutive naturals, namely, 2071520640 + 2071520641.

It is an arithmetic number, because the mean of its divisors is an integer number (2071520641).

Almost surely, 2^4143041281 is an apocalyptic number.

It is an amenable number.

4143041281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143041281 is an equidigital number, since it uses as much as digits as its factorization.

4143041281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 4143041281 is about 64366.4608394776. The cubic root of 4143041281 is about 1606.1018667289.

Adding to 4143041281 its reverse (1821403414), we get a palindrome (5964444695).

The spelling of 4143041281 in words is "four billion, one hundred forty-three million, forty-one thousand, two hundred eighty-one".