11243300041423 has 4 divisors (see below), whose sum is σ = 11261463693160. Its totient is φ = 11225136389688.

The previous prime is 11243300041411. The next prime is 11243300041427. The reversal of 11243300041423 is 32414000334211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11243300041423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11243300041391 and 11243300041400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243300041427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9081824940 + ... + 9081826177.

It is an arithmetic number, because the mean of its divisors is an integer number (2815365923290).

Almost surely, 2^{11243300041423} is an apocalyptic number.

11243300041423 is a deficient number, since it is larger than the sum of its proper divisors (18163651737).

11243300041423 is an equidigital number, since it uses as much as digits as its factorization.

11243300041423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18163651736.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11243300041423 its reverse (32414000334211), we get a palindrome (43657300375634).

The spelling of 11243300041423 in words is "eleven trillion, two hundred forty-three billion, three hundred million, forty-one thousand, four hundred twenty-three".