404411142011 has 2 divisors, whose sum is σ = 404411142012. Its totient is φ = 404411142010.

The previous prime is 404411141999. The next prime is 404411142049. The reversal of 404411142011 is 110241114404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404411142011 - 2³⁸ = 129533235067 is a prime.

It is not a weakly prime, because it can be changed into another prime (404411142211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202205571005 + 202205571006.

It is an arithmetic number, because the mean of its divisors is an integer number (202205571006).

Almost surely, 2^404411142011 is an apocalyptic number.

404411142011 is a deficient number, since it is larger than the sum of its proper divisors (1).

404411142011 is an equidigital number, since it uses as much as digits as its factorization.

404411142011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 404411142011 its reverse (110241114404), we get a palindrome (514652256415).

The spelling of 404411142011 in words is "four hundred four billion, four hundred eleven million, one hundred forty-two thousand, eleven".