242412331 has 8 divisors (see below), whose sum is σ = 277348320. Its totient is φ = 207552768.

The previous prime is 242412329. The next prime is 242412337. The reversal of 242412331 is 133214242.

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 242412331 - 2¹ = 242412329 is a prime.

It is a super-2 number, since 2×242412331² = 117527476441707122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242412337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12136 + ... + 25141.

It is an arithmetic number, because the mean of its divisors is an integer number (34668540).

Almost surely, 2^242412331 is an apocalyptic number.

242412331 is a deficient number, since it is larger than the sum of its proper divisors (34935989).

242412331 is an equidigital number, since it uses as much as digits as its factorization.

242412331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38213.

The product of its digits is 1152, while the sum is 22.

The square root of 242412331 is about 15569.5963659948. The cubic root of 242412331 is about 623.5216952610.

Adding to 242412331 its reverse (133214242), we get a palindrome (375626573).

The spelling of 242412331 in words is "two hundred forty-two million, four hundred twelve thousand, three hundred thirty-one".