404000044004 has 24 divisors (see below), whose sum is σ = 730607840256. Its totient is φ = 195269256000.

The previous prime is 404000043989. The next prime is 404000044013. The reversal of 404000044004 is 400440000404.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1675217 + ... + 1901144.

It is an arithmetic number, because the mean of its divisors is an integer number (30441993344).

Almost surely, 2^404000044004 is an apocalyptic number.

It is an amenable number.

404000044004 is a deficient number, since it is larger than the sum of its proper divisors (326607796252).

404000044004 is a wasteful number, since it uses less digits than its factorization.

404000044004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577307 (or 3577305 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 404000044004 its reverse (400440000404), we get a palindrome (804440044408).

The spelling of 404000044004 in words is "four hundred four billion, forty-four thousand, four".