242333005 has 4 divisors (see below), whose sum is σ = 290799612. Its totient is φ = 193866400.

The previous prime is 242332997. The next prime is 242333023. The reversal of 242333005 is 500333242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108097609 + 134235396 = 10397^2 + 11586^2 .

It is not a de Polignac number, because 242333005 - 2³ = 242332997 is a prime.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24233296 + ... + 24233305.

It is an arithmetic number, because the mean of its divisors is an integer number (72699903).

Almost surely, 2^242333005 is an apocalyptic number.

It is an amenable number.

242333005 is a deficient number, since it is larger than the sum of its proper divisors (48466607).

242333005 is an equidigital number, since it uses as much as digits as its factorization.

242333005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48466606.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 242333005 is about 15567.0486926713. The cubic root of 242333005 is about 623.4536749614.

Adding to 242333005 its reverse (500333242), we get a palindrome (742666247).

The spelling of 242333005 in words is "two hundred forty-two million, three hundred thirty-three thousand, five".