242434201233 has 32 divisors (see below), whose sum is σ = 379735612416. Its totient is φ = 134673271488.

The previous prime is 242434201231. The next prime is 242434201237. The reversal of 242434201233 is 332102434242.

It is not a de Polignac number, because 242434201233 - 2¹ = 242434201231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242434201233.

It is not an unprimeable number, because it can be changed into a prime (242434201231) 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 31 ways as a sum of consecutive naturals, for example, 769510 + ... + 1037792.

It is an arithmetic number, because the mean of its divisors is an integer number (11866737888).

Almost surely, 2^242434201233 is an apocalyptic number.

It is an amenable number.

242434201233 is a deficient number, since it is larger than the sum of its proper divisors (137301411183).

242434201233 is a wasteful number, since it uses less digits than its factorization.

242434201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269493.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 242434201233 its reverse (332102434242), we get a palindrome (574536635475).

The spelling of 242434201233 in words is "two hundred forty-two billion, four hundred thirty-four million, two hundred one thousand, two hundred thirty-three".