234323120 has 40 divisors (see below), whose sum is σ = 552945264. Its totient is φ = 92328192.

The previous prime is 234323119. The next prime is 234323129. The reversal of 234323120 is 21323432.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 234323092 and 234323101.

It is not an unprimeable number, because it can be changed into a prime (234323129) 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, 16499 + ... + 27218.

Almost surely, 2^234323120 is an apocalyptic number.

234323120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234323120 is an abundant number, since it is smaller than the sum of its proper divisors (318622144).

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

234323120 is a wasteful number, since it uses less digits than its factorization.

234323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43797 (or 43791 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 234323120 is about 15307.6164049143. The cubic root of 234323120 is about 616.5075229296.

Adding to 234323120 its reverse (21323432), we get a palindrome (255646552).

The spelling of 234323120 in words is "two hundred thirty-four million, three hundred twenty-three thousand, one hundred twenty".