11243043341 has 4 divisors (see below), whose sum is σ = 11269876800. Its totient is φ = 11216209884.

The previous prime is 11243043307. The next prime is 11243043349. The reversal of 11243043341 is 14334034211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11243043341 - 2⁶ = 11243043277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11243043341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243043349) 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, 13416101 + ... + 13416938.

It is an arithmetic number, because the mean of its divisors is an integer number (2817469200).

Almost surely, 2^11243043341 is an apocalyptic number.

It is an amenable number.

11243043341 is a deficient number, since it is larger than the sum of its proper divisors (26833459).

11243043341 is an equidigital number, since it uses as much as digits as its factorization.

11243043341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26833458.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11243043341 its reverse (14334034211), we get a palindrome (25577077552).

The spelling of 11243043341 in words is "eleven billion, two hundred forty-three million, forty-three thousand, three hundred forty-one".