404003125316 has 24 divisors (see below), whose sum is σ = 809324402880. Its totient is φ = 172861735392.

The previous prime is 404003125261. The next prime is 404003125367. The reversal of 404003125316 is 613521300404.

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, 11751746 + ... + 11786073.

It is an arithmetic number, because the mean of its divisors is an integer number (33721850120).

Almost surely, 2^404003125316 is an apocalyptic number.

It is an amenable number.

404003125316 is an abundant number, since it is smaller than the sum of its proper divisors (405321277564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404003125316 is a wasteful number, since it uses less digits than its factorization.

404003125316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23538443 (or 23538441 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 404003125316 in words is "four hundred four billion, three million, one hundred twenty-five thousand, three hundred sixteen".