242234454415 has 16 divisors (see below), whose sum is σ = 297585684000. Its totient is φ = 189189044352.

The previous prime is 242234454389. The next prime is 242234454419. The reversal of 242234454415 is 514454432242.

242234454415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 242234454415 - 2¹⁵ = 242234421647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242234454419) 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 15 ways as a sum of consecutive naturals, for example, 172561 + ... + 717109.

It is an arithmetic number, because the mean of its divisors is an integer number (18599105250).

Almost surely, 2^242234454415 is an apocalyptic number.

242234454415 is a deficient number, since it is larger than the sum of its proper divisors (55351229585).

242234454415 is a wasteful number, since it uses less digits than its factorization.

242234454415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546666.

The product of its digits is 614400, while the sum is 40.

Adding to 242234454415 its reverse (514454432242), we get a palindrome (756688886657).

The spelling of 242234454415 in words is "two hundred forty-two billion, two hundred thirty-four million, four hundred fifty-four thousand, four hundred fifteen".