43109050 has 12 divisors (see below), whose sum is σ = 80182926. Its totient is φ = 17243600.

The previous prime is 43109041. The next prime is 43109069. The reversal of 43109050 is 5090134.

43109050 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 3 ways, for example, as 32798529 + 10310521 = 5727^2 + 3211^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 431041 + ... + 431140.

Almost surely, 2^43109050 is an apocalyptic number.

43109050 is a deficient number, since it is larger than the sum of its proper divisors (37073876).

43109050 is a wasteful number, since it uses less digits than its factorization.

43109050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862193 (or 862188 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 43109050 is about 6565.7482437267. The cubic root of 43109050 is about 350.6357153805.

Adding to 43109050 its reverse (5090134), we get a palindrome (48199184).

The spelling of 43109050 in words is "forty-three million, one hundred nine thousand, fifty".