234443120 has 20 divisors (see below), whose sum is σ = 545080440. Its totient is φ = 93777216.

The previous prime is 234443093. The next prime is 234443123. The reversal of 234443120 is 21344432.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234443123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1465190 + ... + 1465349.

It is an arithmetic number, because the mean of its divisors is an integer number (27254022).

Almost surely, 2^234443120 is an apocalyptic number.

234443120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234443120 is an abundant number, since it is smaller than the sum of its proper divisors (310637320).

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

234443120 is a wasteful number, since it uses less digits than its factorization.

234443120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930552 (or 2930546 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 234443120 is about 15311.5355206459. The cubic root of 234443120 is about 616.6127455491.

Adding to 234443120 its reverse (21344432), we get a palindrome (255787552).

The spelling of 234443120 in words is "two hundred thirty-four million, four hundred forty-three thousand, one hundred twenty".