68299096321 has 8 divisors (see below), whose sum is σ = 71273511360. Its totient is φ = 65325088752.

The previous prime is 68299096319. The next prime is 68299096417. The reversal of 68299096321 is 12369099286.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68299096321 - 2¹ = 68299096319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68299096421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269515 + ... + 457423.

It is an arithmetic number, because the mean of its divisors is an integer number (8909188920).

Almost surely, 2^68299096321 is an apocalyptic number.

It is an amenable number.

68299096321 is a deficient number, since it is larger than the sum of its proper divisors (2974415039).

68299096321 is a wasteful number, since it uses less digits than its factorization.

68299096321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203735.

The product of its (nonzero) digits is 2519424, while the sum is 55.

The spelling of 68299096321 in words is "sixty-eight billion, two hundred ninety-nine million, ninety-six thousand, three hundred twenty-one".