43424222242 has 8 divisors (see below), whose sum is σ = 65428425216. Its totient is φ = 21614747172.

The previous prime is 43424222209. The next prime is 43424222243. The reversal of 43424222242 is 24222242434.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (43424222243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48681418 + ... + 48682309.

It is an arithmetic number, because the mean of its divisors is an integer number (8178553152).

Almost surely, 2^43424222242 is an apocalyptic number.

43424222242 is a deficient number, since it is larger than the sum of its proper divisors (22004202974).

43424222242 is a wasteful number, since it uses less digits than its factorization.

43424222242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97363952.

The product of its digits is 49152, while the sum is 31.

Adding to 43424222242 its reverse (24222242434), we get a palindrome (67646464676).

The spelling of 43424222242 in words is "forty-three billion, four hundred twenty-four million, two hundred twenty-two thousand, two hundred forty-two".