4011340843 has 2 divisors, whose sum is σ = 4011340844. Its totient is φ = 4011340842.

The previous prime is 4011340811. The next prime is 4011340873. The reversal of 4011340843 is 3480431104.

4011340843 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 4011340843 - 2⁵ = 4011340811 is a prime.

It is not a weakly prime, because it can be changed into another prime (4011340873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005670421 + 2005670422.

It is an arithmetic number, because the mean of its divisors is an integer number (2005670422).

Almost surely, 2^4011340843 is an apocalyptic number.

4011340843 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011340843 is an equidigital number, since it uses as much as digits as its factorization.

4011340843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 4011340843 is about 63335.1469801721. The cubic root of 4011340843 is about 1588.8998419066.

Adding to 4011340843 its reverse (3480431104), we get a palindrome (7491771947).

The spelling of 4011340843 in words is "four billion, eleven million, three hundred forty thousand, eight hundred forty-three".