200440400011 has 2 divisors, whose sum is σ = 200440400012. Its totient is φ = 200440400010.

The previous prime is 200440399979. The next prime is 200440400047. The reversal of 200440400011 is 110004044002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200440400011 - 2⁵ = 200440399979 is a prime.

It is not a weakly prime, because it can be changed into another prime (200440400411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100220200005 + 100220200006.

It is an arithmetic number, because the mean of its divisors is an integer number (100220200006).

Almost surely, 2^200440400011 is an apocalyptic number.

200440400011 is a deficient number, since it is larger than the sum of its proper divisors (1).

200440400011 is an equidigital number, since it uses as much as digits as its factorization.

200440400011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200440400011 its reverse (110004044002), we get a palindrome (310444444013).

The spelling of 200440400011 in words is "two hundred billion, four hundred forty million, four hundred thousand, eleven".