68322216092328 has 448 divisors, whose sum is σ = 224347438195200. Its totient is φ = 19266867671040.

The previous prime is 68322216092237. The next prime is 68322216092357. The reversal of 68322216092328 is 82329061222386.

It is a happy number.

68322216092328 is a `hidden beast` number, since 6 + 8 + 3 + 2 + 2 + 2 + 1 + 609 + 2 + 3 + 28 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 96710025 + ... + 97413927.

Almost surely, 2^{68322216092328} is an apocalyptic number.

68322216092328 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68322216092328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112173719097600).

68322216092328 is an abundant number, since it is smaller than the sum of its proper divisors (156025222102872).

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

68322216092328 is a wasteful number, since it uses less digits than its factorization.

68322216092328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704044 (or 704025 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 68322216092328 in words is "sixty-eight trillion, three hundred twenty-two billion, two hundred sixteen million, ninety-two thousand, three hundred twenty-eight".