11144563503306 has 16 divisors (see below), whose sum is σ = 23600252124864. Its totient is φ = 3496333648064.

The previous prime is 11144563503301. The next prime is 11144563503313. The reversal of 11144563503306 is 60330536544111.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11144563503301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54630213150 + ... + 54630213353.

It is an arithmetic number, because the mean of its divisors is an integer number (1475015757804).

Almost surely, 2^{11144563503306} is an apocalyptic number.

11144563503306 is an abundant number, since it is smaller than the sum of its proper divisors (12455688621558).

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

11144563503306 is a wasteful number, since it uses less digits than its factorization.

11144563503306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109260426525.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 11144563503306 in words is "eleven trillion, one hundred forty-four billion, five hundred sixty-three million, five hundred three thousand, three hundred six".