82842732928 has 32 divisors (see below), whose sum is σ = 167026691160. Its totient is φ = 40922308608.

The previous prime is 82842732881. The next prime is 82842732937. The reversal of 82842732928 is 82923724828.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3888225 + ... + 3909472.

Almost surely, 2^82842732928 is an apocalyptic number.

It is an amenable number.

82842732928 is an abundant number, since it is smaller than the sum of its proper divisors (84183958232).

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

82842732928 is an equidigital number, since it uses as much as digits as its factorization.

82842732928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7797794 (or 7797782 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 55.

The spelling of 82842732928 in words is "eighty-two billion, eight hundred forty-two million, seven hundred thirty-two thousand, nine hundred twenty-eight".