234324020 has 48 divisors (see below), whose sum is σ = 576108288. Its totient is φ = 78378240.

The previous prime is 234324019. The next prime is 234324043. The reversal of 234324020 is 20423432.

234324020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 234323983 and 234324001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14672 + ... + 26151.

It is an arithmetic number, because the mean of its divisors is an integer number (12002256).

Almost surely, 2^234324020 is an apocalyptic number.

234324020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234324020 is an abundant number, since it is smaller than the sum of its proper divisors (341784268).

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

234324020 is a wasteful number, since it uses less digits than its factorization.

234324020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40880 (or 40878 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 234324020 is about 15307.6458020167. The cubic root of 234324020 is about 616.5083122329.

Adding to 234324020 its reverse (20423432), we get a palindrome (254747452).

The spelling of 234324020 in words is "two hundred thirty-four million, three hundred twenty-four thousand, twenty".