68342582885786 has 64 divisors (see below), whose sum is σ = 118554819626880. Its totient is φ = 29202153615360.

The previous prime is 68342582885743. The next prime is 68342582885791. The reversal of 68342582885786 is 68758828524386.

It is a self number, because there is not a number n which added to its sum of digits gives 68342582885786.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2460210845 + ... + 2460238623.

It is an arithmetic number, because the mean of its divisors is an integer number (1852419056670).

Almost surely, 2^{68342582885786} is an apocalyptic number.

68342582885786 is a deficient number, since it is larger than the sum of its proper divisors (50212236741094).

68342582885786 is a wasteful number, since it uses less digits than its factorization.

68342582885786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35519.

The product of its digits is 9909043200, while the sum is 80.

The spelling of 68342582885786 in words is "sixty-eight trillion, three hundred forty-two billion, five hundred eighty-two million, eight hundred eighty-five thousand, seven hundred eighty-six".