2042654011 has 2 divisors, whose sum is σ = 2042654012. Its totient is φ = 2042654010.

The previous prime is 2042653999. The next prime is 2042654027. The reversal of 2042654011 is 1104562402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042654011 - 2¹⁹ = 2042129723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042654111) 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, 1021327005 + 1021327006.

It is an arithmetic number, because the mean of its divisors is an integer number (1021327006).

Almost surely, 2^2042654011 is an apocalyptic number.

2042654011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042654011 is an equidigital number, since it uses as much as digits as its factorization.

2042654011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2042654011 is about 45195.7300084864. The cubic root of 2042654011 is about 1268.8149010423.

The spelling of 2042654011 in words is "two billion, forty-two million, six hundred fifty-four thousand, eleven".