1068485041686 has 32 divisors (see below), whose sum is σ = 2142980356608. Its totient is φ = 355161250080.

The previous prime is 1068485041669. The next prime is 1068485041691. The reversal of 1068485041686 is 6861405848601.

It is a super-2 number, since 2×1068485041686² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3191491 + ... + 3510353.

It is an arithmetic number, because the mean of its divisors is an integer number (66968136144).

Almost surely, 2^{1068485041686} is an apocalyptic number.

1068485041686 is an abundant number, since it is smaller than the sum of its proper divisors (1074495314922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068485041686 is a wasteful number, since it uses less digits than its factorization.

1068485041686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320436.

The product of its (nonzero) digits is 8847360, while the sum is 57.

The spelling of 1068485041686 in words is "one trillion, sixty-eight billion, four hundred eighty-five million, forty-one thousand, six hundred eighty-six".