11116814138 has 8 divisors (see below), whose sum is σ = 16675858560. Its totient is φ = 5558194620.

The previous prime is 11116814099. The next prime is 11116814143. The reversal of 11116814138 is 83141861111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11116814098 and 11116814107.

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 3 ways as a sum of consecutive naturals, for example, 29828 + ... + 152063.

It is an arithmetic number, because the mean of its divisors is an integer number (2084482320).

Almost surely, 2^11116814138 is an apocalyptic number.

11116814138 is a deficient number, since it is larger than the sum of its proper divisors (5559044422).

11116814138 is a wasteful number, since it uses less digits than its factorization.

11116814138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212452.

The product of its digits is 4608, while the sum is 35.

The spelling of 11116814138 in words is "eleven billion, one hundred sixteen million, eight hundred fourteen thousand, one hundred thirty-eight".