828718744289982 has 32 divisors (see below), whose sum is σ = 2039923062868992. Its totient is φ = 218563185307104.

The previous prime is 828718744289963. The next prime is 828718744289987. The reversal of 828718744289982 is 289982447817828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828718744289987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 758899948438 + ... + 758899949529.

It is an arithmetic number, because the mean of its divisors is an integer number (63747595714656).

Almost surely, 2^{828718744289982} is an apocalyptic number.

828718744289982 is an abundant number, since it is smaller than the sum of its proper divisors (1211204318579010).

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

828718744289982 is a wasteful number, since it uses less digits than its factorization.

828718744289982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517799897992.

The product of its digits is 16647192576, while the sum is 87.

The spelling of 828718744289982 in words is "eight hundred twenty-eight trillion, seven hundred eighteen billion, seven hundred forty-four million, two hundred eighty-nine thousand, nine hundred eighty-two".