43041445541212 has 12 divisors (see below), whose sum is σ = 78597422292816. Its totient is φ = 20585039171840.

The previous prime is 43041445541167. The next prime is 43041445541239. The reversal of 43041445541212 is 21214554414034.

43041445541212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233920899589 + ... + 233920899772.

It is an arithmetic number, because the mean of its divisors is an integer number (6549785191068).

Almost surely, 2^{43041445541212} is an apocalyptic number.

It is an amenable number.

43041445541212 is a deficient number, since it is larger than the sum of its proper divisors (35555976751604).

43041445541212 is a wasteful number, since it uses less digits than its factorization.

43041445541212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467841799388 (or 467841799386 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 43041445541212 its reverse (21214554414034), we get a palindrome (64255999955246).

The spelling of 43041445541212 in words is "forty-three trillion, forty-one billion, four hundred forty-five million, five hundred forty-one thousand, two hundred twelve".