4143040871 has 2 divisors, whose sum is σ = 4143040872. Its totient is φ = 4143040870.

The previous prime is 4143040819. The next prime is 4143040873. The reversal of 4143040871 is 1780403414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4143040871 - 2¹⁸ = 4142778727 is a prime.

It is a Sophie Germain prime.

Together with 4143040873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4143040873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071520435 + 2071520436.

It is an arithmetic number, because the mean of its divisors is an integer number (2071520436).

Almost surely, 2^4143040871 is an apocalyptic number.

4143040871 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143040871 is an equidigital number, since it uses as much as digits as its factorization.

4143040871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 4143040871 is about 64366.4576545890. The cubic root of 4143040871 is about 1606.1018137484.

The spelling of 4143040871 in words is "four billion, one hundred forty-three million, forty thousand, eight hundred seventy-one".