234144234 has 24 divisors (see below), whose sum is σ = 511020900. Its totient is φ = 77477568.

The previous prime is 234144223. The next prime is 234144283. The reversal of 234144234 is 432441432.

It is a happy number.

234144234 is a `hidden beast` number, since 234 + 1 + 4 + 423 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 229068225 + 5076009 = 15135^2 + 2253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234144198 and 234144207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45009 + ... + 49940.

Almost surely, 2^234144234 is an apocalyptic number.

234144234 is an abundant number, since it is smaller than the sum of its proper divisors (276876666).

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

234144234 is a wasteful number, since it uses less digits than its factorization.

234144234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95094 (or 95091 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 234144234 is about 15301.7722502983. The cubic root of 234144234 is about 616.3505991044.

Adding to 234144234 its reverse (432441432), we get a palindrome (666585666).

The spelling of 234144234 in words is "two hundred thirty-four million, one hundred forty-four thousand, two hundred thirty-four".