440441340011 has 2 divisors, whose sum is σ = 440441340012. Its totient is φ = 440441340010.

The previous prime is 440441340007. The next prime is 440441340043. The reversal of 440441340011 is 110043144044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 440441340011 - 2² = 440441340007 is a prime.

It is not a weakly prime, because it can be changed into another prime (440441340061) 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, 220220670005 + 220220670006.

It is an arithmetic number, because the mean of its divisors is an integer number (220220670006).

Almost surely, 2^440441340011 is an apocalyptic number.

440441340011 is a deficient number, since it is larger than the sum of its proper divisors (1).

440441340011 is an equidigital number, since it uses as much as digits as its factorization.

440441340011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 440441340011 its reverse (110043144044), we get a palindrome (550484484055).

The spelling of 440441340011 in words is "four hundred forty billion, four hundred forty-one million, three hundred forty thousand, eleven".