828111909096 has 80 divisors (see below), whose sum is σ = 2324129280000. Its totient is φ = 275484014496.

The previous prime is 828111909067. The next prime is 828111909103. The reversal of 828111909096 is 690909111828.

828111909096 is a `hidden beast` number, since 8 + 281 + 1 + 190 + 90 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 957160 + ... + 1603863.

It is an arithmetic number, because the mean of its divisors is an integer number (29051616000).

Almost surely, 2^828111909096 is an apocalyptic number.

It is an amenable number.

828111909096 is an abundant number, since it is smaller than the sum of its proper divisors (1496017370904).

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

828111909096 is a wasteful number, since it uses less digits than its factorization.

828111909096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561540 (or 2561527 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 54.

The spelling of 828111909096 in words is "eight hundred twenty-eight billion, one hundred eleven million, nine hundred nine thousand, ninety-six".