804844448040 has 64 divisors (see below), whose sum is σ = 2414842709760. Its totient is φ = 214597687040.

The previous prime is 804844448039. The next prime is 804844448053. The reversal of 804844448040 is 40844448408.

It is a super-3 number, since 3×804844448040³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519505 + ... + 1370975.

It is an arithmetic number, because the mean of its divisors is an integer number (37731917340).

Almost surely, 2^804844448040 is an apocalyptic number.

It is an amenable number.

804844448040 is an abundant number, since it is smaller than the sum of its proper divisors (1609998261720).

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

804844448040 is a wasteful number, since it uses less digits than its factorization.

804844448040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859362 (or 859358 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 48.

The spelling of 804844448040 in words is "eight hundred four billion, eight hundred forty-four million, four hundred forty-eight thousand, forty".