242203142233 has 8 divisors (see below), whose sum is σ = 267195962376. Its totient is φ = 218119152000.

The previous prime is 242203142221. The next prime is 242203142299. The reversal of 242203142233 is 332241302242.

It can be written as a sum of positive squares in 4 ways, for example, as 32597580304 + 209605561929 = 180548^2 + 457827^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242203142233 - 2¹⁷ = 242203011161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242203142633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227206918 + ... + 227207983.

It is an arithmetic number, because the mean of its divisors is an integer number (33399495297).

Almost surely, 2^242203142233 is an apocalyptic number.

It is an amenable number.

242203142233 is a deficient number, since it is larger than the sum of its proper divisors (24992820143).

242203142233 is a wasteful number, since it uses less digits than its factorization.

242203142233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454414955.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 242203142233 its reverse (332241302242), we get a palindrome (574444444475).

The spelling of 242203142233 in words is "two hundred forty-two billion, two hundred three million, one hundred forty-two thousand, two hundred thirty-three".