11117281416 has 64 divisors (see below), whose sum is σ = 28025395200. Its totient is φ = 3674933568.

The previous prime is 11117281381. The next prime is 11117281421. The reversal of 11117281416 is 61418271111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1428945 + ... + 1436703.

It is an arithmetic number, because the mean of its divisors is an integer number (437896800).

Almost surely, 2^11117281416 is an apocalyptic number.

It is an amenable number.

11117281416 is an abundant number, since it is smaller than the sum of its proper divisors (16908113784).

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

11117281416 is a wasteful number, since it uses less digits than its factorization.

11117281416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8258 (or 8254 counting only the distinct ones).

The product of its digits is 2688, while the sum is 33.

The spelling of 11117281416 in words is "eleven billion, one hundred seventeen million, two hundred eighty-one thousand, four hundred sixteen".