68356092111 has 16 divisors (see below), whose sum is σ = 92879377920. Its totient is φ = 44702105760.

The previous prime is 68356092107. The next prime is 68356092191. The reversal of 68356092111 is 11129065386.

It is not a de Polignac number, because 68356092111 - 2² = 68356092107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68356092191) 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, 823950 + ... + 903108.

It is an arithmetic number, because the mean of its divisors is an integer number (5804961120).

Almost surely, 2^68356092111 is an apocalyptic number.

68356092111 is a deficient number, since it is larger than the sum of its proper divisors (24523285809).

68356092111 is a wasteful number, since it uses less digits than its factorization.

68356092111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84646.

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 68356092111 in words is "sixty-eight billion, three hundred fifty-six million, ninety-two thousand, one hundred eleven".