82000070768 has 60 divisors (see below), whose sum is σ = 201615223032. Its totient is φ = 31948076160.

The previous prime is 82000070767. The next prime is 82000070837. The reversal of 82000070768 is 86707000028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82000070767) 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 11 ways as a sum of consecutive naturals, for example, 4745555 + ... + 4762802.

Almost surely, 2^82000070768 is an apocalyptic number.

82000070768 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

82000070768 is an abundant number, since it is smaller than the sum of its proper divisors (119615152264).

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

82000070768 is a wasteful number, since it uses less digits than its factorization.

82000070768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508390 (or 9508377 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The spelling of 82000070768 in words is "eighty-two billion, seventy thousand, seven hundred sixty-eight".