82794316942 has 4 divisors (see below), whose sum is σ = 124191475416. Its totient is φ = 41397158470.

The previous prime is 82794316931. The next prime is 82794316961. The reversal of 82794316942 is 24961349728.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 20698579234 + ... + 20698579237.

It is an arithmetic number, because the mean of its divisors is an integer number (31047868854).

Almost surely, 2^82794316942 is an apocalyptic number.

82794316942 is a deficient number, since it is larger than the sum of its proper divisors (41397158474).

82794316942 is a wasteful number, since it uses less digits than its factorization.

82794316942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41397158473.

The product of its digits is 5225472, while the sum is 55.

The spelling of 82794316942 in words is "eighty-two billion, seven hundred ninety-four million, three hundred sixteen thousand, nine hundred forty-two".