11104166786854 has 16 divisors (see below), whose sum is σ = 17380511619840. Its totient is φ = 5310665042760.

The previous prime is 11104166786851. The next prime is 11104166786863. The reversal of 11104166786854 is 45868766140111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104166786851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14696977 + ... + 15434035.

It is an arithmetic number, because the mean of its divisors is an integer number (1086281976240).

Almost surely, 2^{11104166786854} is an apocalyptic number.

11104166786854 is a deficient number, since it is larger than the sum of its proper divisors (6276344832986).

11104166786854 is a wasteful number, since it uses less digits than its factorization.

11104166786854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064595.

The product of its (nonzero) digits is 7741440, while the sum is 58.

The spelling of 11104166786854 in words is "eleven trillion, one hundred four billion, one hundred sixty-six million, seven hundred eighty-six thousand, eight hundred fifty-four".