4234042304220 has 48 divisors (see below), whose sum is σ = 11945817088128. Its totient is φ = 1120459030080.

The previous prime is 4234042304201. The next prime is 4234042304227. The reversal of 4234042304220 is 224032404324.

It is a super-3 number, since 3×4234042304220³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234042304227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269333254 + ... + 269348973.

It is an arithmetic number, because the mean of its divisors is an integer number (248871189336).

Almost surely, 2^{4234042304220} is an apocalyptic number.

It is an amenable number.

4234042304220 is an abundant number, since it is smaller than the sum of its proper divisors (7711774783908).

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

4234042304220 is a wasteful number, since it uses less digits than its factorization.

4234042304220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538682370 (or 538682368 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4234042304220 its reverse (224032404324), we get a palindrome (4458074708544).

The spelling of 4234042304220 in words is "four trillion, two hundred thirty-four billion, forty-two million, three hundred four thousand, two hundred twenty".