234444243 has 16 divisors (see below), whose sum is σ = 342187776. Its totient is φ = 141596640.

The previous prime is 234444239. The next prime is 234444251. The reversal of 234444243 is 342444432.

It is not a de Polignac number, because 234444243 - 2² = 234444239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234444243.

It is not an unprimeable number, because it can be changed into a prime (234444283) 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, 2455 + ... + 21792.

It is an arithmetic number, because the mean of its divisors is an integer number (21386736).

Almost surely, 2^234444243 is an apocalyptic number.

234444243 is a deficient number, since it is larger than the sum of its proper divisors (107743533).

234444243 is a wasteful number, since it uses less digits than its factorization.

234444243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24554.

The product of its digits is 36864, while the sum is 30.

The square root of 234444243 is about 15311.5721922995. The cubic root of 234444243 is about 616.6137300878.

Adding to 234444243 its reverse (342444432), we get a palindrome (576888675).

The spelling of 234444243 in words is "two hundred thirty-four million, four hundred forty-four thousand, two hundred forty-three".