234042252 has 12 divisors (see below), whose sum is σ = 546098616. Its totient is φ = 78014080.

The previous prime is 234042241. The next prime is 234042269. The reversal of 234042252 is 252240432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9751749 + ... + 9751772.

It is an arithmetic number, because the mean of its divisors is an integer number (45508218).

Almost surely, 2^234042252 is an apocalyptic number.

It is an amenable number.

234042252 is an abundant number, since it is smaller than the sum of its proper divisors (312056364).

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

234042252 is a wasteful number, since it uses less digits than its factorization.

234042252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19503528 (or 19503526 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 234042252 is about 15298.4395282656. The cubic root of 234042252 is about 616.2611018549.

Adding to 234042252 its reverse (252240432), we get a palindrome (486282684).

The spelling of 234042252 in words is "two hundred thirty-four million, forty-two thousand, two hundred fifty-two".