4043242144211 has 2 divisors, whose sum is σ = 4043242144212. Its totient is φ = 4043242144210.

The previous prime is 4043242144181. The next prime is 4043242144229. The reversal of 4043242144211 is 1124412423404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4043242144211 - 2³⁰ = 4042168402387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4043242144511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021621072105 + 2021621072106.

It is an arithmetic number, because the mean of its divisors is an integer number (2021621072106).

Almost surely, 2^{4043242144211} is an apocalyptic number.

4043242144211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043242144211 is an equidigital number, since it uses as much as digits as its factorization.

4043242144211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 4043242144211 its reverse (1124412423404), we get a palindrome (5167654567615).

The spelling of 4043242144211 in words is "four trillion, forty-three billion, two hundred forty-two million, one hundred forty-four thousand, two hundred eleven".