68226068358 has 36 divisors (see below), whose sum is σ = 171957541860. Its totient is φ = 19493162136.

The previous prime is 68226068353. The next prime is 68226068359. The reversal of 68226068358 is 85386062286.

68226068358 is a `hidden beast` number, since 6 + 8 + 22 + 606 + 8 + 3 + 5 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68226068353) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 38676028 + ... + 38677791.

It is an arithmetic number, because the mean of its divisors is an integer number (4776598385).

Almost surely, 2^68226068358 is an apocalyptic number.

68226068358 is an abundant number, since it is smaller than the sum of its proper divisors (103731473502).

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

68226068358 is a wasteful number, since it uses less digits than its factorization.

68226068358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77353841 (or 77353831 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 68226068358 in words is "sixty-eight billion, two hundred twenty-six million, sixty-eight thousand, three hundred fifty-eight".