68824933942886 has 24 divisors (see below), whose sum is σ = 113476632168312. Its totient is φ = 31283837208800.

The previous prime is 68824933942813. The next prime is 68824933942943.

68824933942886 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 68824933942886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35622866 + ... + 37505178.

It is an arithmetic number, because the mean of its divisors is an integer number (4728193007013).

Almost surely, 2^{68824933942886} is an apocalyptic number.

68824933942886 is a deficient number, since it is larger than the sum of its proper divisors (44651698225426).

68824933942886 is a wasteful number, since it uses less digits than its factorization.

68824933942886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033428 (or 2033417 counting only the distinct ones).

The product of its digits is 6879707136, while the sum is 80.

The spelling of 68824933942886 in words is "sixty-eight trillion, eight hundred twenty-four billion, nine hundred thirty-three million, nine hundred forty-two thousand, eight hundred eighty-six".