242203423433 has 4 divisors (see below), whose sum is σ = 245614739328. Its totient is φ = 238792107540.

The previous prime is 242203423409. The next prime is 242203423439. The reversal of 242203423433 is 334324302242.

It is a happy number.

242203423433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 242203423433 - 2¹⁴ = 242203407049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242203423433.

It is not an unprimeable number, because it can be changed into a prime (242203423439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705657841 + ... + 1705657982.

It is an arithmetic number, because the mean of its divisors is an integer number (61403684832).

Almost surely, 2^242203423433 is an apocalyptic number.

It is an amenable number.

242203423433 is a deficient number, since it is larger than the sum of its proper divisors (3411315895).

242203423433 is an equidigital number, since it uses as much as digits as its factorization.

242203423433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411315894.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 242203423433 its reverse (334324302242), we get a palindrome (576527725675).

The spelling of 242203423433 in words is "two hundred forty-two billion, two hundred three million, four hundred twenty-three thousand, four hundred thirty-three".