404003320011 has 24 divisors (see below), whose sum is σ = 586160106480. Its totient is φ = 268138331136.

The previous prime is 404003320001. The next prime is 404003320031. The reversal of 404003320011 is 110023300404.

It is not a de Polignac number, because 404003320011 - 2¹⁸ = 404003057867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404003320001) 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 23 ways as a sum of consecutive naturals, for example, 1711195 + ... + 1932923.

It is an arithmetic number, because the mean of its divisors is an integer number (24423337770).

Almost surely, 2^404003320011 is an apocalyptic number.

404003320011 is a deficient number, since it is larger than the sum of its proper divisors (182156786469).

404003320011 is a wasteful number, since it uses less digits than its factorization.

404003320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222635 (or 222632 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 404003320011 its reverse (110023300404), we get a palindrome (514026620415).

The spelling of 404003320011 in words is "four hundred four billion, three million, three hundred twenty thousand, eleven".