68747284726 has 32 divisors (see below), whose sum is σ = 108582727680. Its totient is φ = 32603688000.

The previous prime is 68747284721. The next prime is 68747284747. The reversal of 68747284726 is 62748274786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68747284721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619801 + ... + 722251.

It is an arithmetic number, because the mean of its divisors is an integer number (3393210240).

Almost surely, 2^68747284726 is an apocalyptic number.

68747284726 is a deficient number, since it is larger than the sum of its proper divisors (39835442954).

68747284726 is a wasteful number, since it uses less digits than its factorization.

68747284726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102700.

The product of its digits is 50577408, while the sum is 61.

The spelling of 68747284726 in words is "sixty-eight billion, seven hundred forty-seven million, two hundred eighty-four thousand, seven hundred twenty-six".