82042080684 has 48 divisors (see below), whose sum is σ = 197691757536. Its totient is φ = 26461209600.

The previous prime is 82042080683. The next prime is 82042080709. The reversal of 82042080684 is 48608024028.

It is not an unprimeable number, because it can be changed into a prime (82042080683) 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, 430077 + ... + 590804.

It is an arithmetic number, because the mean of its divisors is an integer number (4118578282).

Almost surely, 2^82042080684 is an apocalyptic number.

It is an amenable number.

82042080684 is an abundant number, since it is smaller than the sum of its proper divisors (115649676852).

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

82042080684 is a wasteful number, since it uses less digits than its factorization.

82042080684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021106 (or 1021104 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 42.

The spelling of 82042080684 in words is "eighty-two billion, forty-two million, eighty thousand, six hundred eighty-four".