11424311065564 has 12 divisors (see below), whose sum is σ = 20001481592904. Its totient is φ = 5709602039024.

The previous prime is 11424311065553. The next prime is 11424311065567. The reversal of 11424311065564 is 46556011342411.

It is a self number, because there is not a number n which added to its sum of digits gives 11424311065564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424311065567) 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 3 ways as a sum of consecutive naturals, for example, 638363374 + ... + 638381269.

It is an arithmetic number, because the mean of its divisors is an integer number (1666790132742).

Almost surely, 2^{11424311065564} is an apocalyptic number.

It is an amenable number.

11424311065564 is a deficient number, since it is larger than the sum of its proper divisors (8577170527340).

11424311065564 is a wasteful number, since it uses less digits than its factorization.

11424311065564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276746884 (or 1276746882 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 11424311065564 in words is "eleven trillion, four hundred twenty-four billion, three hundred eleven million, sixty-five thousand, five hundred sixty-four".