8424055803218 has 16 divisors (see below), whose sum is σ = 13811276990880. Its totient is φ = 3821766717600.

The previous prime is 8424055803169. The next prime is 8424055803263. The reversal of 8424055803218 is 8123085504248.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367466108 + ... + 367489031.

It is an arithmetic number, because the mean of its divisors is an integer number (863204811930).

Almost surely, 2^{8424055803218} is an apocalyptic number.

8424055803218 is a deficient number, since it is larger than the sum of its proper divisors (5387221187662).

8424055803218 is a wasteful number, since it uses less digits than its factorization.

8424055803218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734955673.

The product of its (nonzero) digits is 2457600, while the sum is 50.

The spelling of 8424055803218 in words is "eight trillion, four hundred twenty-four billion, fifty-five million, eight hundred three thousand, two hundred eighteen".