43233134212 has 6 divisors (see below), whose sum is σ = 75657984878. Its totient is φ = 21616567104.

The previous prime is 43233134207. The next prime is 43233134237. The reversal of 43233134212 is 21243133234.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33850112256 + 9383021956 = 183984^2 + 96866^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5404141773 + ... + 5404141780.

Almost surely, 2^43233134212 is an apocalyptic number.

It is an amenable number.

43233134212 is a deficient number, since it is larger than the sum of its proper divisors (32424850666).

43233134212 is a wasteful number, since it uses less digits than its factorization.

43233134212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10808283557 (or 10808283555 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 43233134212 its reverse (21243133234), we get a palindrome (64476267446).

The spelling of 43233134212 in words is "forty-three billion, two hundred thirty-three million, one hundred thirty-four thousand, two hundred twelve".