43331342 has 16 divisors (see below), whose sum is σ = 67435200. Its totient is φ = 20866560.

The previous prime is 43331303. The next prime is 43331357. The reversal of 43331342 is 24313334.

43331342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3134 + ... + 9822.

It is an arithmetic number, because the mean of its divisors is an integer number (4214700).

Almost surely, 2^43331342 is an apocalyptic number.

43331342 is a deficient number, since it is larger than the sum of its proper divisors (24103858).

43331342 is a wasteful number, since it uses less digits than its factorization.

43331342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811.

The product of its digits is 2592, while the sum is 23.

The square root of 43331342 is about 6582.6546316817. The cubic root of 43331342 is about 351.2373672757.

Adding to 43331342 its reverse (24313334), we get a palindrome (67644676).

The spelling of 43331342 in words is "forty-three million, three hundred thirty-one thousand, three hundred forty-two".