320104115226 has 24 divisors (see below), whose sum is σ = 792638761824. Its totient is φ = 91458318600.

The previous prime is 320104115213. The next prime is 320104115237. The reversal of 320104115226 is 622511401023.

320104115226 is a `hidden beast` number, since 3 + 20 + 1 + 0 + 411 + 5 + 226 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 320104115226.

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 11 ways as a sum of consecutive naturals, for example, 1270254300 + ... + 1270254551.

It is an arithmetic number, because the mean of its divisors is an integer number (33026615076).

Almost surely, 2^320104115226 is an apocalyptic number.

320104115226 is an abundant number, since it is smaller than the sum of its proper divisors (472534646598).

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

320104115226 is a wasteful number, since it uses less digits than its factorization.

320104115226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540508866 (or 2540508863 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 320104115226 its reverse (622511401023), we get a palindrome (942615516249).

The spelling of 320104115226 in words is "three hundred twenty billion, one hundred four million, one hundred fifteen thousand, two hundred twenty-six".