2041421340011 has 2 divisors, whose sum is σ = 2041421340012. Its totient is φ = 2041421340010.

The previous prime is 2041421339953. The next prime is 2041421340053. The reversal of 2041421340011 is 1100431241402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2041421340011 - 2¹⁸ = 2041421077867 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2041421340061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020710670005 + 1020710670006.

It is an arithmetic number, because the mean of its divisors is an integer number (1020710670006).

Almost surely, 2^{2041421340011} is an apocalyptic number.

2041421340011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041421340011 is an equidigital number, since it uses as much as digits as its factorization.

2041421340011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2041421340011 its reverse (1100431241402), we get a palindrome (3141852581413).

The spelling of 2041421340011 in words is "two trillion, forty-one billion, four hundred twenty-one million, three hundred forty thousand, eleven".