68975637106 has 16 divisors (see below), whose sum is σ = 109592961120. Its totient is φ = 32446258240.

The previous prime is 68975637061. The next prime is 68975637119. The reversal of 68975637106 is 60173657986.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314716 + ... + 486823.

It is an arithmetic number, because the mean of its divisors is an integer number (6849560070).

Almost surely, 2^68975637106 is an apocalyptic number.

68975637106 is a deficient number, since it is larger than the sum of its proper divisors (40617324014).

68975637106 is a wasteful number, since it uses less digits than its factorization.

68975637106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804089.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 68975637106 in words is "sixty-eight billion, nine hundred seventy-five million, six hundred thirty-seven thousand, one hundred six".