11344755568 has 40 divisors (see below), whose sum is σ = 22213498880. Its totient is φ = 5612483520.

The previous prime is 11344755557. The next prime is 11344755577. The reversal of 11344755568 is 86555744311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762763 + ... + 777493.

It is an arithmetic number, because the mean of its divisors is an integer number (555337472).

Almost surely, 2^11344755568 is an apocalyptic number.

It is an amenable number.

11344755568 is a deficient number, since it is larger than the sum of its proper divisors (10868743312).

11344755568 is a wasteful number, since it uses less digits than its factorization.

11344755568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15245 (or 15239 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 49.

The spelling of 11344755568 in words is "eleven billion, three hundred forty-four million, seven hundred fifty-five thousand, five hundred sixty-eight".