68343130327 has 6 divisors (see below), whose sum is σ = 71443764392. Its totient is φ = 65371689372.

The previous prime is 68343130301. The next prime is 68343130403. The reversal of 68343130327 is 72303134386.

It is not a de Polignac number, because 68343130327 - 2¹¹ = 68343128279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68343130327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68343136327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64596003 + ... + 64597060.

Almost surely, 2^68343130327 is an apocalyptic number.

68343130327 is a deficient number, since it is larger than the sum of its proper divisors (3100634065).

68343130327 is a wasteful number, since it uses less digits than its factorization.

68343130327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129193109 (or 129193086 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 68343130327 in words is "sixty-eight billion, three hundred forty-three million, one hundred thirty thousand, three hundred twenty-seven".