68226189128104 has 192 divisors, whose sum is σ = 160347745152000. Its totient is φ = 27056316672000.

The previous prime is 68226189128029. The next prime is 68226189128107. The reversal of 68226189128104 is 40182198162286.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68226189128107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 782824722 + ... + 782911870.

It is an arithmetic number, because the mean of its divisors is an integer number (835144506000).

Almost surely, 2^{68226189128104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68226189128104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80173872576000).

68226189128104 is an abundant number, since it is smaller than the sum of its proper divisors (92121556023896).

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

68226189128104 is a wasteful number, since it uses less digits than its factorization.

68226189128104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90024 (or 90013 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 58.

The spelling of 68226189128104 in words is "sixty-eight trillion, two hundred twenty-six billion, one hundred eighty-nine million, one hundred twenty-eight thousand, one hundred four".