83920223318 has 8 divisors (see below), whose sum is σ = 129940991040. Its totient is φ = 40606559640.

The previous prime is 83920223293. The next prime is 83920223323. The reversal of 83920223318 is 81332202938.

It is a sphenic number, since it is the product of 3 distinct 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 in 3 ways as a sum of consecutive naturals, for example, 676775933 + ... + 676776056.

It is an arithmetic number, because the mean of its divisors is an integer number (16242623880).

Almost surely, 2^83920223318 is an apocalyptic number.

83920223318 is a deficient number, since it is larger than the sum of its proper divisors (46020767722).

83920223318 is a wasteful number, since it uses less digits than its factorization.

83920223318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353552022.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 83920223318 in words is "eighty-three billion, nine hundred twenty million, two hundred twenty-three thousand, three hundred eighteen".