242230331 has 8 divisors (see below), whose sum is σ = 293119200. Its totient is φ = 195412608.

The previous prime is 242230283. The next prime is 242230333. The reversal of 242230331 is 133032242.

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 242230331 - 2²⁶ = 175121467 is a prime.

It is a super-2 number, since 2×242230331² = 117351066512739122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242230333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017656 + ... + 1017893.

It is an arithmetic number, because the mean of its divisors is an integer number (36639900).

Almost surely, 2^242230331 is an apocalyptic number.

242230331 is a deficient number, since it is larger than the sum of its proper divisors (50888869).

242230331 is a wasteful number, since it uses less digits than its factorization.

242230331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035573.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 242230331 is about 15563.7505441330. The cubic root of 242230331 is about 623.3656122214.

Adding to 242230331 its reverse (133032242), we get a palindrome (375262573).

The spelling of 242230331 in words is "two hundred forty-two million, two hundred thirty thousand, three hundred thirty-one".