11116777144 has 16 divisors (see below), whose sum is σ = 22738862520. Its totient is φ = 5053080480.

The previous prime is 11116777123. The next prime is 11116777193. The reversal of 11116777144 is 44177761111.

11116777144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11116777097 and 11116777106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63163419 + ... + 63163594.

Almost surely, 2^11116777144 is an apocalyptic number.

It is an amenable number.

11116777144 is an abundant number, since it is smaller than the sum of its proper divisors (11622085376).

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

11116777144 is a wasteful number, since it uses less digits than its factorization.

11116777144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126327030 (or 126327026 counting only the distinct ones).

The product of its digits is 32928, while the sum is 40.

The spelling of 11116777144 in words is "eleven billion, one hundred sixteen million, seven hundred seventy-seven thousand, one hundred forty-four".