42334204220 has 48 divisors (see below), whose sum is σ = 110838647808. Its totient is φ = 13195076160.

The previous prime is 42334204217. The next prime is 42334204249. The reversal of 42334204220 is 2240243324.

It is a happy number.

42334204220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42334204220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13743332 + ... + 13746411.

It is an arithmetic number, because the mean of its divisors is an integer number (2309138496).

Almost surely, 2^42334204220 is an apocalyptic number.

It is an amenable number.

42334204220 is an abundant number, since it is smaller than the sum of its proper divisors (68504443588).

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

42334204220 is a wasteful number, since it uses less digits than its factorization.

42334204220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27489770 (or 27489768 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 42334204220 its reverse (2240243324), we get a palindrome (44574447544).

The spelling of 42334204220 in words is "forty-two billion, three hundred thirty-four million, two hundred four thousand, two hundred twenty".