234044220 has 24 divisors (see below), whose sum is σ = 655323984. Its totient is φ = 62411776.

The previous prime is 234044191. The next prime is 234044221. The reversal of 234044220 is 22440432.

234044220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234044221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1950309 + ... + 1950428.

It is an arithmetic number, because the mean of its divisors is an integer number (27305166).

Almost surely, 2^234044220 is an apocalyptic number.

234044220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234044220 is an abundant number, since it is smaller than the sum of its proper divisors (421279764).

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

234044220 is a wasteful number, since it uses less digits than its factorization.

234044220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900749 (or 3900747 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 234044220 is about 15298.5038484160. The cubic root of 234044220 is about 616.2628291761.

Adding to 234044220 its reverse (22440432), we get a palindrome (256484652).

The spelling of 234044220 in words is "two hundred thirty-four million, forty-four thousand, two hundred twenty".