68641422168060 has 144 divisors (see below), whose sum is σ = 238769071160256. Its totient is φ = 15635920167936.

The previous prime is 68641422168037. The next prime is 68641422168083. The reversal of 68641422168060 is 6086122414686.

68641422168060 is a `hidden beast` number, since 6 + 8 + 6 + 414 + 2 + 2 + 168 + 0 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (68641422168037) and next prime (68641422168083).

It is a junction number, because it is equal to n+sod(n) for n = 68641422167988 and 68641422168006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92595529 + ... + 93333888.

It is an arithmetic number, because the mean of its divisors is an integer number (1658118549724).

Almost surely, 2^{68641422168060} is an apocalyptic number.

68641422168060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68641422168060 is an abundant number, since it is smaller than the sum of its proper divisors (170127648992196).

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

68641422168060 is a wasteful number, since it uses less digits than its factorization.

68641422168060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185929732 (or 185929727 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 68641422168060 in words is "sixty-eight trillion, six hundred forty-one billion, four hundred twenty-two million, one hundred sixty-eight thousand, sixty".