42034422232 has 16 divisors (see below), whose sum is σ = 85979500200. Its totient is φ = 19106555520.

The previous prime is 42034422211. The next prime is 42034422257. The reversal of 42034422232 is 23222443024.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42034422232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238831857 + ... + 238832032.

Almost surely, 2^42034422232 is an apocalyptic number.

It is an amenable number.

42034422232 is an abundant number, since it is smaller than the sum of its proper divisors (43945077968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42034422232 is a wasteful number, since it uses less digits than its factorization.

42034422232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477663906 (or 477663902 counting only the distinct ones).

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

Adding to 42034422232 its reverse (23222443024), we get a palindrome (65256865256).

The spelling of 42034422232 in words is "forty-two billion, thirty-four million, four hundred twenty-two thousand, two hundred thirty-two".