404808848044 has 24 divisors (see below), whose sum is σ = 721267459920. Its totient is φ = 198740478144.

The previous prime is 404808847951. The next prime is 404808848057. The reversal of 404808848044 is 440848808404.

It is a junction number, because it is equal to n+sod(n) for n = 404808847982 and 404808848000.

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, 804139 + ... + 1206754.

It is an arithmetic number, because the mean of its divisors is an integer number (30052810830).

Almost surely, 2^404808848044 is an apocalyptic number.

It is an amenable number.

404808848044 is a deficient number, since it is larger than the sum of its proper divisors (316458611876).

404808848044 is a wasteful number, since it uses less digits than its factorization.

404808848044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011809 (or 2011807 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 404808848044 in words is "four hundred four billion, eight hundred eight million, eight hundred forty-eight thousand, forty-four".