42343320224 has 24 divisors (see below), whose sum is σ = 84101148180. Its totient is φ = 20984298496.

The previous prime is 42343320203. The next prime is 42343320233. The reversal of 42343320224 is 42202334324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25302628624 + 17040691600 = 159068^2 + 130540^2 .

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, 5851379 + ... + 5858610.

Almost surely, 2^42343320224 is an apocalyptic number.

It is an amenable number.

42343320224 is a deficient number, since it is larger than the sum of its proper divisors (41757827956).

42343320224 is a wasteful number, since it uses less digits than its factorization.

42343320224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11710112 (or 11710104 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 42343320224 its reverse (42202334324), we get a palindrome (84545654548).

The spelling of 42343320224 in words is "forty-two billion, three hundred forty-three million, three hundred twenty thousand, two hundred twenty-four".