900041070028 has 48 divisors (see below), whose sum is σ = 1654227590400. Its totient is φ = 427660668864.

The previous prime is 900041070017. The next prime is 900041070041. The reversal of 900041070028 is 820070140009.

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 15 ways as a sum of consecutive naturals, for example, 49582698 + ... + 49600846.

It is an arithmetic number, because the mean of its divisors is an integer number (34463074800).

Almost surely, 2^900041070028 is an apocalyptic number.

It is an amenable number.

900041070028 is a deficient number, since it is larger than the sum of its proper divisors (754186520372).

900041070028 is a wasteful number, since it uses less digits than its factorization.

900041070028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21646 (or 21644 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 900041070028 in words is "nine hundred billion, forty-one million, seventy thousand, twenty-eight".