242252533205 has 16 divisors (see below), whose sum is σ = 303557794560. Its totient is φ = 185244162048.

The previous prime is 242252533169. The next prime is 242252533207. The reversal of 242252533205 is 502335252242.

It is a happy number.

242252533205 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 242252533205 - 2⁶ = 242252533141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242252533207) 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, 585497 + ... + 909566.

It is an arithmetic number, because the mean of its divisors is an integer number (18972362160).

Almost surely, 2^242252533205 is an apocalyptic number.

It is an amenable number.

242252533205 is a deficient number, since it is larger than the sum of its proper divisors (61305261355).

242252533205 is a wasteful number, since it uses less digits than its factorization.

242252533205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496500.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 242252533205 its reverse (502335252242), we get a palindrome (744587785447).

The spelling of 242252533205 in words is "two hundred forty-two billion, two hundred fifty-two million, five hundred thirty-three thousand, two hundred five".