234000120 has 128 divisors (see below), whose sum is σ = 725760000. Its totient is φ = 60318720.

The previous prime is 234000097. The next prime is 234000139. The reversal of 234000120 is 21000432.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 234000096 and 234000105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 978961 + ... + 979199.

It is an arithmetic number, because the mean of its divisors is an integer number (5670000).

Almost surely, 2^234000120 is an apocalyptic number.

234000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362880000).

234000120 is an abundant number, since it is smaller than the sum of its proper divisors (491759880).

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

234000120 is a wasteful number, since it uses less digits than its factorization.

234000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 234000120 is about 15297.0624631006. The cubic root of 234000120 is about 616.2241201123.

Adding to 234000120 its reverse (21000432), we get a palindrome (255000552).

The spelling of 234000120 in words is "two hundred thirty-four million, one hundred twenty", and thus it is an aban number.