828282828282828 has 12 divisors (see below), whose sum is σ = 1932659932659960. Its totient is φ = 276094276094272.

The previous prime is 828282828282761. The next prime is 828282828282857.

828282828282828 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

828282828282828 is an undulating number in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34511784511773 + ... + 34511784511796.

It is an arithmetic number, because the mean of its divisors is an integer number (161054994388330).

Almost surely, 2^{828282828282828} is an apocalyptic number.

It is an amenable number.

828282828282828 is an abundant number, since it is smaller than the sum of its proper divisors (1104377104377132).

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

828282828282828 is a wasteful number, since it uses less digits than its factorization.

828282828282828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69023569023576 (or 69023569023574 counting only the distinct ones).

The product of its digits is 2147483648, while the sum is 78.

The spelling of 828282828282828 in words is "eight hundred twenty-eight trillion, two hundred eighty-two billion, eight hundred twenty-eight million, two hundred eighty-two thousand, eight hundred twenty-eight".