68412758588 has 24 divisors (see below), whose sum is σ = 122664832080. Its totient is φ = 33365969280.

The previous prime is 68412758581. The next prime is 68412758593. The reversal of 68412758588 is 88585721486.

It is a self number, because there is not a number n which added to its sum of digits gives 68412758588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68412758581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936158 + ... + 1006586.

It is an arithmetic number, because the mean of its divisors is an integer number (5111034670).

Almost surely, 2^68412758588 is an apocalyptic number.

It is an amenable number.

68412758588 is a deficient number, since it is larger than the sum of its proper divisors (54252073492).

68412758588 is a wasteful number, since it uses less digits than its factorization.

68412758588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76397 (or 76395 counting only the distinct ones).

The product of its digits is 34406400, while the sum is 62.

The spelling of 68412758588 in words is "sixty-eight billion, four hundred twelve million, seven hundred fifty-eight thousand, five hundred eighty-eight".