242423002401 has 4 divisors (see below), whose sum is σ = 323230669872. Its totient is φ = 161615334932.

The previous prime is 242423002379. The next prime is 242423002417. The reversal of 242423002401 is 104200324242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242423002401 - 2⁹ = 242423001889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242423002001) 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 3 ways as a sum of consecutive naturals, for example, 40403833731 + ... + 40403833736.

It is an arithmetic number, because the mean of its divisors is an integer number (80807667468).

Almost surely, 2^242423002401 is an apocalyptic number.

It is an amenable number.

242423002401 is a deficient number, since it is larger than the sum of its proper divisors (80807667471).

242423002401 is an equidigital number, since it uses as much as digits as its factorization.

242423002401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80807667470.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 242423002401 its reverse (104200324242), we get a palindrome (346623326643).

The spelling of 242423002401 in words is "two hundred forty-two billion, four hundred twenty-three million, two thousand, four hundred one".