11343432241 has 4 divisors (see below), whose sum is σ = 11360646000. Its totient is φ = 11326218484.

The previous prime is 11343432229. The next prime is 11343432271. The reversal of 11343432241 is 14223434311.

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 11343432241 - 2¹³ = 11343424049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11343432271) 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, 8605891 + ... + 8607208.

It is an arithmetic number, because the mean of its divisors is an integer number (2840161500).

Almost surely, 2^11343432241 is an apocalyptic number.

It is an amenable number.

11343432241 is a deficient number, since it is larger than the sum of its proper divisors (17213759).

11343432241 is an equidigital number, since it uses as much as digits as its factorization.

11343432241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17213758.

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

Adding to 11343432241 its reverse (14223434311), we get a palindrome (25566866552).

The spelling of 11343432241 in words is "eleven billion, three hundred forty-three million, four hundred thirty-two thousand, two hundred forty-one".