320218576006 has 16 divisors (see below), whose sum is σ = 549085870080. Its totient is φ = 137201597640.

The previous prime is 320218575953. The next prime is 320218576021. The reversal of 320218576006 is 600675812023.

It is a self number, because there is not a number n which added to its sum of digits gives 320218576006.

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 7 ways as a sum of consecutive naturals, for example, 2854246 + ... + 2964313.

It is an arithmetic number, because the mean of its divisors is an integer number (34317866880).

Almost surely, 2^320218576006 is an apocalyptic number.

320218576006 is a deficient number, since it is larger than the sum of its proper divisors (228867294074).

320218576006 is a wasteful number, since it uses less digits than its factorization.

320218576006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822499.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 320218576006 in words is "three hundred twenty billion, two hundred eighteen million, five hundred seventy-six thousand, six".