43012243514212 has 12 divisors (see below), whose sum is σ = 86024487028480. Its totient is φ = 18433818648936.

The previous prime is 43012243514179. The next prime is 43012243514221. The reversal of 43012243514212 is 21241534221034.

43012243514212 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768075777012 + ... + 768075777067.

Almost surely, 2^{43012243514212} is an apocalyptic number.

It is an amenable number.

43012243514212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43012243514212 is a wasteful number, since it uses less digits than its factorization.

43012243514212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536151554090 (or 1536151554088 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 43012243514212 its reverse (21241534221034), we get a palindrome (64253777735246).

The spelling of 43012243514212 in words is "forty-three trillion, twelve billion, two hundred forty-three million, five hundred fourteen thousand, two hundred twelve".