43323424042 has 8 divisors (see below), whose sum is σ = 64995182532. Its totient is φ = 21658363200.

The previous prime is 43323424003. The next prime is 43323424063. The reversal of 43323424042 is 24042432334.

It is a happy number.

43323424042 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 2 ways, for example, as 37368369481 + 5955054561 = 193309^2 + 77169^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 43323423995 and 43323424013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658209 + ... + 1684132.

Almost surely, 2^43323424042 is an apocalyptic number.

43323424042 is a deficient number, since it is larger than the sum of its proper divisors (21671758490).

43323424042 is a wasteful number, since it uses less digits than its factorization.

43323424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348824.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 43323424042 its reverse (24042432334), we get a palindrome (67365856376).

The spelling of 43323424042 in words is "forty-three billion, three hundred twenty-three million, four hundred twenty-four thousand, forty-two".