68176214208 has 84 divisors (see below), whose sum is σ = 200696352480. Its totient is φ = 22111197696.

The previous prime is 68176214189. The next prime is 68176214233. The reversal of 68176214208 is 80241267186.

68176214208 is a `hidden beast` number, since 6 + 8 + 17 + 621 + 4 + 2 + 0 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1578168 + ... + 1620791.

Almost surely, 2^68176214208 is an apocalyptic number.

It is an amenable number.

68176214208 is an abundant number, since it is smaller than the sum of its proper divisors (132520138272).

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

68176214208 is a wasteful number, since it uses less digits than its factorization.

68176214208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199014 (or 3199001 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 68176214208 in words is "sixty-eight billion, one hundred seventy-six million, two hundred fourteen thousand, two hundred eight".