828804810503412 has 72 divisors (see below), whose sum is σ = 2112262272600480. Its totient is φ = 273998928490560.

The previous prime is 828804810503381. The next prime is 828804810503477. The reversal of 828804810503412 is 214305018408828.

828804810503412 is a `hidden beast` number, since 8 + 2 + 8 + 80 + 4 + 8 + 10 + 503 + 41 + 2 = 666.

828804810503412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43357318 + ... + 59476605.

It is an arithmetic number, because the mean of its divisors is an integer number (29336976008340).

Almost surely, 2^{828804810503412} is an apocalyptic number.

It is an amenable number.

828804810503412 is an abundant number, since it is smaller than the sum of its proper divisors (1283457462097068).

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

828804810503412 is a wasteful number, since it uses less digits than its factorization.

828804810503412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102835773 (or 102835768 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 54.

The spelling of 828804810503412 in words is "eight hundred twenty-eight trillion, eight hundred four billion, eight hundred ten million, five hundred three thousand, four hundred twelve".