404023200211 has 16 divisors (see below), whose sum is σ = 421682018560. Its totient is φ = 386785717920.

The previous prime is 404023200193. The next prime is 404023200247. The reversal of 404023200211 is 112002320404.

It is a cyclic number.

It is not a de Polignac number, because 404023200211 - 2¹⁷ = 404023069139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404023200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470170 + ... + 1014448.

It is an arithmetic number, because the mean of its divisors is an integer number (26355126160).

Almost surely, 2^404023200211 is an apocalyptic number.

404023200211 is a deficient number, since it is larger than the sum of its proper divisors (17658818349).

404023200211 is a wasteful number, since it uses less digits than its factorization.

404023200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544666.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 404023200211 its reverse (112002320404), we get a palindrome (516025520615).

The spelling of 404023200211 in words is "four hundred four billion, twenty-three million, two hundred thousand, two hundred eleven".