11043343035443 has 4 divisors (see below), whose sum is σ = 11043361733040. Its totient is φ = 11043324337848.

The previous prime is 11043343035421. The next prime is 11043343035457. The reversal of 11043343035443 is 34453034334011.

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-11043343035443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11043343035397 and 11043343035406.

It is not an unprimeable number, because it can be changed into a prime (11043343032443) 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, 8432948 + ... + 9654081.

It is an arithmetic number, because the mean of its divisors is an integer number (2760840433260).

Almost surely, 2^{11043343035443} is an apocalyptic number.

11043343035443 is a deficient number, since it is larger than the sum of its proper divisors (18697597).

11043343035443 is an equidigital number, since it uses as much as digits as its factorization.

11043343035443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18697596.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 11043343035443 its reverse (34453034334011), we get a palindrome (45496377369454).

The spelling of 11043343035443 in words is "eleven trillion, forty-three billion, three hundred forty-three million, thirty-five thousand, four hundred forty-three".