68006855414012 has 12 divisors (see below), whose sum is σ = 119019840750216. Its totient is φ = 34001186628240.

The previous prime is 68006855414009. The next prime is 68006855414177. The reversal of 68006855414012 is 21041455860086.

It is a super-2 number, since 2×68006855414012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560201414 + ... + 560322797.

It is an arithmetic number, because the mean of its divisors is an integer number (9918320062518).

Almost surely, 2^{68006855414012} is an apocalyptic number.

It is an amenable number.

68006855414012 is a deficient number, since it is larger than the sum of its proper divisors (51012985336204).

68006855414012 is a wasteful number, since it uses less digits than its factorization.

68006855414012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120539388 (or 1120539386 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 50.

The spelling of 68006855414012 in words is "sixty-eight trillion, six billion, eight hundred fifty-five million, four hundred fourteen thousand, twelve".