68011026114891 has 16 divisors (see below), whose sum is σ = 93166569808128. Its totient is φ = 44098987298400.

The previous prime is 68011026114841. The next prime is 68011026114919. The reversal of 68011026114891 is 19841162011086.

It is not a de Polignac number, because 68011026114891 - 2⁴⁵ = 32826654026059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68011026114891.

It is not an unprimeable number, because it can be changed into a prime (68011026114841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112703865 + ... + 113305706.

It is an arithmetic number, because the mean of its divisors is an integer number (5822910613008).

Almost surely, 2^{68011026114891} is an apocalyptic number.

68011026114891 is a deficient number, since it is larger than the sum of its proper divisors (25155543693237).

68011026114891 is a wasteful number, since it uses less digits than its factorization.

68011026114891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226012322.

The product of its (nonzero) digits is 165888, while the sum is 48.

The spelling of 68011026114891 in words is "sixty-eight trillion, eleven billion, twenty-six million, one hundred fourteen thousand, eight hundred ninety-one".