43324004242 has 8 divisors (see below), whose sum is σ = 64988075376. Its totient is φ = 21661312452.

The previous prime is 43324004239. The next prime is 43324004293. The reversal of 43324004242 is 24240042334.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 43324004242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262368 + ... + 394315.

It is an arithmetic number, because the mean of its divisors is an integer number (8123509422).

Almost surely, 2^43324004242 is an apocalyptic number.

43324004242 is a deficient number, since it is larger than the sum of its proper divisors (21664071134).

43324004242 is a wasteful number, since it uses less digits than its factorization.

43324004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689672.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 43324004242 its reverse (24240042334), we get a palindrome (67564046576).

The spelling of 43324004242 in words is "forty-three billion, three hundred twenty-four million, four thousand, two hundred forty-two".