1116339666784 has 24 divisors (see below), whose sum is σ = 2206345461768. Its totient is φ = 555997962240.

The previous prime is 1116339666713. The next prime is 1116339666787. The reversal of 1116339666784 is 4876669336111.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116339666787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67862622 + ... + 67879069.

It is an arithmetic number, because the mean of its divisors is an integer number (91931060907).

Almost surely, 2^{1116339666784} is an apocalyptic number.

It is an amenable number.

1116339666784 is a deficient number, since it is larger than the sum of its proper divisors (1090005794984).

1116339666784 is a wasteful number, since it uses less digits than its factorization.

1116339666784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135741958 (or 135741950 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 61.

The spelling of 1116339666784 in words is "one trillion, one hundred sixteen billion, three hundred thirty-nine million, six hundred sixty-six thousand, seven hundred eighty-four".