68355280082111 has 8 divisors (see below), whose sum is σ = 74641723717248. Its totient is φ = 62080890991000.

The previous prime is 68355280082093. The next prime is 68355280082119. The reversal of 68355280082111 is 11128008255386.

68355280082111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 68355280082111 - 2¹⁴ = 68355280065727 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 68355280082111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68355280082119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3013624145 + ... + 3013646826.

It is an arithmetic number, because the mean of its divisors is an integer number (9330215464656).

Almost surely, 2^{68355280082111} is an apocalyptic number.

68355280082111 is a deficient number, since it is larger than the sum of its proper divisors (6286443635137).

68355280082111 is a wasteful number, since it uses less digits than its factorization.

68355280082111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6027272013.

The product of its (nonzero) digits is 921600, while the sum is 50.

The spelling of 68355280082111 in words is "sixty-eight trillion, three hundred fifty-five billion, two hundred eighty million, eighty-two thousand, one hundred eleven".