4042068402811 has 2 divisors, whose sum is σ = 4042068402812. Its totient is φ = 4042068402810.

The previous prime is 4042068402803. The next prime is 4042068402857. The reversal of 4042068402811 is 1182048602404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4042068402811 - 2³ = 4042068402803 is a prime.

It is not a weakly prime, because it can be changed into another prime (4042068402311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021034201405 + 2021034201406.

It is an arithmetic number, because the mean of its divisors is an integer number (2021034201406).

Almost surely, 2^{4042068402811} is an apocalyptic number.

4042068402811 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042068402811 is an equidigital number, since it uses as much as digits as its factorization.

4042068402811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 4042068402811 in words is "four trillion, forty-two billion, sixty-eight million, four hundred two thousand, eight hundred eleven".