804080305380 has 72 divisors (see below), whose sum is σ = 2474706681216. Its totient is φ = 194928557120.

The previous prime is 804080305339. The next prime is 804080305423. The reversal of 804080305380 is 83503080408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55370172 + ... + 55384691.

It is an arithmetic number, because the mean of its divisors is an integer number (34370926128).

Almost surely, 2^804080305380 is an apocalyptic number.

It is an amenable number.

804080305380 is an abundant number, since it is smaller than the sum of its proper divisors (1670626375836).

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

804080305380 is a wasteful number, since it uses less digits than its factorization.

804080305380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110754897 (or 110754884 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

Adding to 804080305380 its reverse (83503080408), we get a palindrome (887583385788).

The spelling of 804080305380 in words is "eight hundred four billion, eighty million, three hundred five thousand, three hundred eighty".