43230342 has 16 divisors (see below), whose sum is σ = 86594112. Its totient is φ = 14387880.

The previous prime is 43230331. The next prime is 43230347. The reversal of 43230342 is 24303234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43230347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 9359.

It is an arithmetic number, because the mean of its divisors is an integer number (5412132).

Almost surely, 2^43230342 is an apocalyptic number.

43230342 is an abundant number, since it is smaller than the sum of its proper divisors (43363770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43230342 is a wasteful number, since it uses less digits than its factorization.

43230342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11123.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 43230342 is about 6574.9784790522. The cubic root of 43230342 is about 350.9642580143.

Adding to 43230342 its reverse (24303234), we get a palindrome (67533576).

The spelling of 43230342 in words is "forty-three million, two hundred thirty thousand, three hundred forty-two".