11840123896118 has 16 divisors (see below), whose sum is σ = 20331127902624. Its totient is φ = 5065895649600.

The previous prime is 11840123896099. The next prime is 11840123896127. The reversal of 11840123896118 is 81169832104811.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11840123896118.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703588205 + ... + 703605032.

It is an arithmetic number, because the mean of its divisors is an integer number (1270695493914).

Almost surely, 2^{11840123896118} is an apocalyptic number.

11840123896118 is a deficient number, since it is larger than the sum of its proper divisors (8491004006506).

11840123896118 is a wasteful number, since it uses less digits than its factorization.

11840123896118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407193847.

The product of its (nonzero) digits is 663552, while the sum is 53.

The spelling of 11840123896118 in words is "eleven trillion, eight hundred forty billion, one hundred twenty-three million, eight hundred ninety-six thousand, one hundred eighteen".