234234234 has 32 divisors (see below), whose sum is σ = 560562240. Its totient is φ = 72071856.

The previous prime is 234234227. The next prime is 234234239. The reversal of 234234234 is 432432432.

234234234 is a `hidden beast` number, since 2 + 3 + 423 + 4 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

234234234 is a modest number, since divided by 234234 gives 234 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 234234198 and 234234207.

It is not an unprimeable number, because it can be changed into a prime (234234239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166132 + ... + 167535.

It is an arithmetic number, because the mean of its divisors is an integer number (17517570).

Almost surely, 2^234234234 is an apocalyptic number.

234234234 is an abundant number, since it is smaller than the sum of its proper divisors (326328006).

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

234234234 is a wasteful number, since it uses less digits than its factorization.

234234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333691 (or 333685 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 234234234 is about 15304.7128035779. The cubic root of 234234234 is about 616.4295596196.

Adding to 234234234 its reverse (432432432), we get a palindrome (666666666).

The spelling of 234234234 in words is "two hundred thirty-four million, two hundred thirty-four thousand, two hundred thirty-four".