2042250911 has 2 divisors, whose sum is σ = 2042250912. Its totient is φ = 2042250910.

The previous prime is 2042250857. The next prime is 2042250913. The reversal of 2042250911 is 1190522402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042250911 - 2¹⁰ = 2042249887 is a prime.

It is a Sophie Germain prime.

Together with 2042250913, 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 (2042250913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021125455 + 1021125456.

It is an arithmetic number, because the mean of its divisors is an integer number (1021125456).

Almost surely, 2^2042250911 is an apocalyptic number.

2042250911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042250911 is an equidigital number, since it uses as much as digits as its factorization.

2042250911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2042250911 is about 45191.2702963747. The cubic root of 2042250911 is about 1268.7314323571.

The spelling of 2042250911 in words is "two billion, forty-two million, two hundred fifty thousand, nine hundred eleven".