4143242041 has 2 divisors, whose sum is σ = 4143242042. Its totient is φ = 4143242040.

The previous prime is 4143242029. The next prime is 4143242063. The reversal of 4143242041 is 1402423414.

4143242041 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., 2873388816 + 1269853225 = 53604^2 + 35635^2 .

It is a cyclic number.

It is not a de Polignac number, because 4143242041 - 2¹³ = 4143233849 is a prime.

It is a super-2 number, since 2×4143242041² = 34332909220619691362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4143241997 and 4143242015.

It is not a weakly prime, because it can be changed into another prime (4143242021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071621020 + 2071621021.

It is an arithmetic number, because the mean of its divisors is an integer number (2071621021).

Almost surely, 2^4143242041 is an apocalyptic number.

It is an amenable number.

4143242041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143242041 is an equidigital number, since it uses as much as digits as its factorization.

4143242041 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 25.

The square root of 4143242041 is about 64368.0203284209. The cubic root of 4143242041 is about 1606.1278086864.

Adding to 4143242041 its reverse (1402423414), we get a palindrome (5545665455).

The spelling of 4143242041 in words is "four billion, one hundred forty-three million, two hundred forty-two thousand, forty-one".