234242200420 has 24 divisors (see below), whose sum is σ = 491923510848. Its totient is φ = 93694044000.

The previous prime is 234242200369. The next prime is 234242200421. The reversal of 234242200420 is 24002242432.

234242200420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (234242200421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578595 + ... + 896245.

It is an arithmetic number, because the mean of its divisors is an integer number (20496812952).

Almost surely, 2^234242200420 is an apocalyptic number.

234242200420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234242200420 is an abundant number, since it is smaller than the sum of its proper divisors (257681310428).

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

234242200420 is a wasteful number, since it uses less digits than its factorization.

234242200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354531 (or 354529 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 234242200420 its reverse (24002242432), we get a palindrome (258244442852).

The spelling of 234242200420 in words is "two hundred thirty-four billion, two hundred forty-two million, two hundred thousand, four hundred twenty".