11124533243455 has 8 divisors (see below), whose sum is σ = 13350410208000. Its totient is φ = 8898979717536.

The previous prime is 11124533243441. The next prime is 11124533243459. The reversal of 11124533243455 is 55434233542111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11124533243455 - 2¹¹ = 11124533241407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124533243459) 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, 80783980 + ... + 80921569.

It is an arithmetic number, because the mean of its divisors is an integer number (1668801276000).

Almost surely, 2^{11124533243455} is an apocalyptic number.

11124533243455 is a deficient number, since it is larger than the sum of its proper divisors (2225876964545).

11124533243455 is a wasteful number, since it uses less digits than its factorization.

11124533243455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161719313.

The product of its digits is 864000, while the sum is 43.

Adding to 11124533243455 its reverse (55434233542111), we get a palindrome (66558766785566).

The spelling of 11124533243455 in words is "eleven trillion, one hundred twenty-four billion, five hundred thirty-three million, two hundred forty-three thousand, four hundred fifty-five".