11243440403341 has 4 divisors (see below), whose sum is σ = 11243582910684. Its totient is φ = 11243297896000.

The previous prime is 11243440403329. The next prime is 11243440403353. The reversal of 11243440403341 is 14330404434211.

11243440403341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (11243440403329) and next prime (11243440403353).

It can be written as a sum of positive squares in 2 ways, for example, as 751768766116 + 10491671637225 = 867046^2 + 3239085^2 .

It is a cyclic number.

It is not a de Polignac number, because 11243440403341 - 2⁷ = 11243440403213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11243440403297 and 11243440403306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243440400341) 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, 71135260 + ... + 71293141.

It is an arithmetic number, because the mean of its divisors is an integer number (2810895727671).

Almost surely, 2^{11243440403341} is an apocalyptic number.

It is an amenable number.

11243440403341 is a deficient number, since it is larger than the sum of its proper divisors (142507343).

11243440403341 is an equidigital number, since it uses as much as digits as its factorization.

11243440403341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142507342.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 11243440403341 its reverse (14330404434211), we get a palindrome (25573844837552).

The spelling of 11243440403341 in words is "eleven trillion, two hundred forty-three billion, four hundred forty million, four hundred three thousand, three hundred forty-one".