82000030008 has 128 divisors (see below), whose sum is σ = 230652334080. Its totient is φ = 24104002560.

The previous prime is 82000030001. The next prime is 82000030061. The reversal of 82000030008 is 80003000028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82000030001) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6186268 + ... + 6199508.

It is an arithmetic number, because the mean of its divisors is an integer number (1801971360).

Almost surely, 2^82000030008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82000030008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115326167040).

82000030008 is an abundant number, since it is smaller than the sum of its proper divisors (148652304072).

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

82000030008 is a wasteful number, since it uses less digits than its factorization.

82000030008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14149 (or 14145 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The spelling of 82000030008 in words is "eighty-two billion, thirty thousand, eight".