43234130 has 16 divisors (see below), whose sum is σ = 79925400. Its totient is φ = 16826112.

The previous prime is 43234091. The next prime is 43234133. The reversal of 43234130 is 3143234.

43234130 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 4 ways, for example, as 43151761 + 82369 = 6569^2 + 287^2 .

It is not an unprimeable number, because it can be changed into a prime (43234133) 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 7 ways as a sum of consecutive naturals, for example, 58055 + ... + 58794.

Almost surely, 2^43234130 is an apocalyptic number.

43234130 is a deficient number, since it is larger than the sum of its proper divisors (36691270).

43234130 is a wasteful number, since it uses less digits than its factorization.

43234130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116893.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 43234130 is about 6575.2665345216. The cubic root of 43234130 is about 350.9745086370.

Adding to 43234130 its reverse (3143234), we get a palindrome (46377364).

The spelling of 43234130 in words is "forty-three million, two hundred thirty-four thousand, one hundred thirty".