43326774212 has 12 divisors (see below), whose sum is σ = 75914213676. Its totient is φ = 21636998880.

The previous prime is 43326774151. The next prime is 43326774259. The reversal of 43326774212 is 21247762334.

It can be written as a sum of positive squares in 2 ways, for example, as 7282232896 + 36044541316 = 85336^2 + 189854^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43326774212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6593363 + ... + 6599930.

It is an arithmetic number, because the mean of its divisors is an integer number (6326184473).

Almost surely, 2^43326774212 is an apocalyptic number.

It is an amenable number.

43326774212 is a deficient number, since it is larger than the sum of its proper divisors (32587439464).

43326774212 is a wasteful number, since it uses less digits than its factorization.

43326774212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13194118 (or 13194116 counting only the distinct ones).

The product of its digits is 338688, while the sum is 41.

The spelling of 43326774212 in words is "forty-three billion, three hundred twenty-six million, seven hundred seventy-four thousand, two hundred twelve".