404024402024 has 32 divisors (see below), whose sum is σ = 758166877440. Its totient is φ = 201846657600.

The previous prime is 404024402011. The next prime is 404024402053. The reversal of 404024402024 is 420204420404.

It is a junction number, because it is equal to n+sod(n) for n = 404024401984 and 404024402002.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 94595009 + ... + 94599279.

It is an arithmetic number, because the mean of its divisors is an integer number (23692714920).

Almost surely, 2^404024402024 is an apocalyptic number.

It is an amenable number.

404024402024 is a deficient number, since it is larger than the sum of its proper divisors (354142475416).

404024402024 is a wasteful number, since it uses less digits than its factorization.

404024402024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11201 (or 11197 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 404024402024 its reverse (420204420404), we get a palindrome (824228822428).

The spelling of 404024402024 in words is "four hundred four billion, twenty-four million, four hundred two thousand, twenty-four".