43043022052 has 12 divisors (see below), whose sum is σ = 75327404796. Its totient is φ = 21520906400.

The previous prime is 43043021947. The next prime is 43043022053. The reversal of 43043022052 is 25022034034.

It can be written as a sum of positive squares in 2 ways, for example, as 40866239716 + 2176782336 = 202154^2 + 46656^2 .

It is not an unprimeable number, because it can be changed into a prime (43043022053) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 34302 + ... + 295402.

It is an arithmetic number, because the mean of its divisors is an integer number (6277283733).

Almost surely, 2^43043022052 is an apocalyptic number.

It is an amenable number.

43043022052 is a deficient number, since it is larger than the sum of its proper divisors (32284382744).

43043022052 is a wasteful number, since it uses less digits than its factorization.

43043022052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302318 (or 302316 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 43043022052 its reverse (25022034034), we get a palindrome (68065056086).

The spelling of 43043022052 in words is "forty-three billion, forty-three million, twenty-two thousand, fifty-two".