11331836518768 has 40 divisors (see below), whose sum is σ = 22235861188800. Its totient is φ = 5593565961984.

The previous prime is 11331836518753. The next prime is 11331836518771. The reversal of 11331836518768 is 86781563813311.

It is a super-4 number, since 4×11331836518768⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10789518 + ... + 11793106.

It is an arithmetic number, because the mean of its divisors is an integer number (555896529720).

Almost surely, 2^{11331836518768} is an apocalyptic number.

It is an amenable number.

11331836518768 is a deficient number, since it is larger than the sum of its proper divisors (10904024670032).

11331836518768 is a wasteful number, since it uses less digits than its factorization.

11331836518768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012609 (or 1012603 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 61.

The spelling of 11331836518768 in words is "eleven trillion, three hundred thirty-one billion, eight hundred thirty-six million, five hundred eighteen thousand, seven hundred sixty-eight".