2040211571 has 2 divisors, whose sum is σ = 2040211572. Its totient is φ = 2040211570.

The previous prime is 2040211541. The next prime is 2040211597. The reversal of 2040211571 is 1751120402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2040211571 - 2¹⁰ = 2040210547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040211501) 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, 1020105785 + 1020105786.

It is an arithmetic number, because the mean of its divisors is an integer number (1020105786).

Almost surely, 2^2040211571 is an apocalyptic number.

2040211571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040211571 is an equidigital number, since it uses as much as digits as its factorization.

2040211571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2040211571 is about 45168.7012321585. The cubic root of 2040211571 is about 1268.3089840261.

Adding to 2040211571 its reverse (1751120402), we get a palindrome (3791331973).

The spelling of 2040211571 in words is "two billion, forty million, two hundred eleven thousand, five hundred seventy-one".