82068680848 has 80 divisors (see below), whose sum is σ = 205079909760. Its totient is φ = 30872217600.

The previous prime is 82068680843. The next prime is 82068680887. The reversal of 82068680848 is 84808686028.

It is a super-2 number, since 2×82068680848² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a junction number, because it is equal to n+sod(n) for n = 82068680792 and 82068680801.

It is not an unprimeable number, because it can be changed into a prime (82068680843) 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, 1112793 + ... + 1184248.

It is an arithmetic number, because the mean of its divisors is an integer number (2563498872).

Almost surely, 2^82068680848 is an apocalyptic number.

82068680848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

82068680848 is an abundant number, since it is smaller than the sum of its proper divisors (123011228912).

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

82068680848 is a wasteful number, since it uses less digits than its factorization.

82068680848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297096 (or 2297090 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 58.

The spelling of 82068680848 in words is "eighty-two billion, sixty-eight million, six hundred eighty thousand, eight hundred forty-eight".