11377661118 has 32 divisors (see below), whose sum is σ = 23546829600. Its totient is φ = 3660711936.

The previous prime is 11377661101. The next prime is 11377661123. The reversal of 11377661118 is 81116677311.

11377661118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11377661118.

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 15 ways as a sum of consecutive naturals, for example, 778018 + ... + 792506.

It is an arithmetic number, because the mean of its divisors is an integer number (735838425).

Almost surely, 2^11377661118 is an apocalyptic number.

11377661118 is an abundant number, since it is smaller than the sum of its proper divisors (12169168482).

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

11377661118 is a wasteful number, since it uses less digits than its factorization.

11377661118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19036.

The product of its digits is 42336, while the sum is 42.

The spelling of 11377661118 in words is "eleven billion, three hundred seventy-seven million, six hundred sixty-one thousand, one hundred eighteen".