43413434204212 has 12 divisors (see below), whose sum is σ = 77218977232516. Its totient is φ = 21350869280640.

The previous prime is 43413434204191. The next prime is 43413434204251. The reversal of 43413434204212 is 21240243431434.

43413434204212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24377089283856 + 19036344920356 = 4937316^2 + 4363066^2 .

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, 88961955093 + ... + 88961955580.

Almost surely, 2^{43413434204212} is an apocalyptic number.

It is an amenable number.

43413434204212 is a deficient number, since it is larger than the sum of its proper divisors (33805543028304).

43413434204212 is a wasteful number, since it uses less digits than its factorization.

43413434204212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177923910738 (or 177923910736 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 43413434204212 its reverse (21240243431434), we get a palindrome (64653677635646).

The spelling of 43413434204212 in words is "forty-three trillion, four hundred thirteen billion, four hundred thirty-four million, two hundred four thousand, two hundred twelve".