242234244 has 54 divisors (see below), whose sum is σ = 712289214. Its totient is φ = 69209280.

The previous prime is 242234171. The next prime is 242234263. The reversal of 242234244 is 442432242.

It can be written as a sum of positive squares in only one way, i.e., 235008900 + 7225344 = 15330^2 + 2688^2 .

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 66897 + ... + 70424.

It is an arithmetic number, because the mean of its divisors is an integer number (13190541).

Almost surely, 2^242234244 is an apocalyptic number.

It is an amenable number.

242234244 is an abundant number, since it is smaller than the sum of its proper divisors (470054970).

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

242234244 is a wasteful number, since it uses less digits than its factorization.

242234244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137345 (or 137333 counting only the distinct ones).

The product of its digits is 12288, while the sum is 27.

The square root of 242234244 is about 15563.8762523993. The cubic root of 242234244 is about 623.3689688290.

Adding to 242234244 its reverse (442432242), we get a palindrome (684666486).

The spelling of 242234244 in words is "two hundred forty-two million, two hundred thirty-four thousand, two hundred forty-four".