43341111343 has 4 divisors (see below), whose sum is σ = 43469720320. Its totient is φ = 43212502368.

The previous prime is 43341111323. The next prime is 43341111347. The reversal of 43341111343 is 34311114334.

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-43341111343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43341111347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64303983 + ... + 64304656.

It is an arithmetic number, because the mean of its divisors is an integer number (10867430080).

Almost surely, 2^43341111343 is an apocalyptic number.

43341111343 is a deficient number, since it is larger than the sum of its proper divisors (128608977).

43341111343 is a wasteful number, since it uses less digits than its factorization.

43341111343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128608976.

The product of its digits is 5184, while the sum is 28.

Adding to 43341111343 its reverse (34311114334), we get a palindrome (77652225677).

The spelling of 43341111343 in words is "forty-three billion, three hundred forty-one million, one hundred eleven thousand, three hundred forty-three".