68214999706 has 32 divisors (see below), whose sum is σ = 119693629440. Its totient is φ = 28546980336.

The previous prime is 68214999661. The next prime is 68214999707. The reversal of 68214999706 is 60799941286.

It is not an unprimeable number, because it can be changed into a prime (68214999707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2398075 + ... + 2426353.

It is an arithmetic number, because the mean of its divisors is an integer number (3740425920).

Almost surely, 2^68214999706 is an apocalyptic number.

68214999706 is a deficient number, since it is larger than the sum of its proper divisors (51478629734).

68214999706 is a wasteful number, since it uses less digits than its factorization.

68214999706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32338.

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 68214999706 in words is "sixty-eight billion, two hundred fourteen million, nine hundred ninety-nine thousand, seven hundred six".