82795864242 has 64 divisors (see below), whose sum is σ = 203884611840. Its totient is φ = 21827764224.

The previous prime is 82795864213. The next prime is 82795864259. The reversal of 82795864242 is 24246859728.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1439998 + ... + 1496390.

It is an arithmetic number, because the mean of its divisors is an integer number (3185697060).

Almost surely, 2^82795864242 is an apocalyptic number.

82795864242 is an abundant number, since it is smaller than the sum of its proper divisors (121088747598).

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

82795864242 is a wasteful number, since it uses less digits than its factorization.

82795864242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59107.

The product of its digits is 15482880, while the sum is 57.

It can be divided in two parts, 8279586 and 4242, that added together give a palindrome (8283828).

The spelling of 82795864242 in words is "eighty-two billion, seven hundred ninety-five million, eight hundred sixty-four thousand, two hundred forty-two".