11144700013668 has 24 divisors (see below), whose sum is σ = 28004630803968. Its totient is φ = 3429138465696.

The previous prime is 11144700013633. The next prime is 11144700013679. The reversal of 11144700013668 is 86631000744111.

It is a happy 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, 35720192196 + ... + 35720192507.

It is an arithmetic number, because the mean of its divisors is an integer number (1166859616832).

Almost surely, 2^{11144700013668} is an apocalyptic number.

It is an amenable number.

11144700013668 is an abundant number, since it is smaller than the sum of its proper divisors (16859930790300).

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

11144700013668 is a wasteful number, since it uses less digits than its factorization.

11144700013668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71440384723 (or 71440384721 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

Adding to 11144700013668 its reverse (86631000744111), we get a palindrome (97775700757779).

The spelling of 11144700013668 in words is "eleven trillion, one hundred forty-four billion, seven hundred million, thirteen thousand, six hundred sixty-eight".