208412338808 has 32 divisors (see below), whose sum is σ = 395790948000. Its totient is φ = 102871802880.

The previous prime is 208412338789. The next prime is 208412338819. The reversal of 208412338808 is 808833214802.

208412338808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217328 + ... + 681216.

It is an arithmetic number, because the mean of its divisors is an integer number (12368467125).

Almost surely, 2^208412338808 is an apocalyptic number.

It is an amenable number.

208412338808 is a deficient number, since it is larger than the sum of its proper divisors (187378609192).

208412338808 is a wasteful number, since it uses less digits than its factorization.

208412338808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464615 (or 464611 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The spelling of 208412338808 in words is "two hundred eight billion, four hundred twelve million, three hundred thirty-eight thousand, eight hundred eight".