43041222214243 has 6 divisors (see below), whose sum is σ = 47309773177772. Its totient is φ = 39128383831020.

The previous prime is 43041222214213. The next prime is 43041222214253. The reversal of 43041222214243 is 34241222214034.

It is a de Polignac number, because none of the positive numbers 2^k-43041222214243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43041222214199 and 43041222214208.

It is not an unprimeable number, because it can be changed into a prime (43041222214213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177856290021 + ... + 177856290262.

Almost surely, 2^{43041222214243} is an apocalyptic number.

43041222214243 is a deficient number, since it is larger than the sum of its proper divisors (4268550963529).

43041222214243 is a wasteful number, since it uses less digits than its factorization.

43041222214243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355712580305 (or 355712580294 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 43041222214243 its reverse (34241222214034), we get a palindrome (77282444428277).

The spelling of 43041222214243 in words is "forty-three trillion, forty-one billion, two hundred twenty-two million, two hundred fourteen thousand, two hundred forty-three".