242202553204 has 12 divisors (see below), whose sum is σ = 448787084004. Its totient is φ = 113977672064.

The previous prime is 242202553163. The next prime is 242202553217. The reversal of 242202553204 is 402355202242.

242202553204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 174680530704 + 67522022500 = 417948^2 + 259850^2 .

It is a congruent number.

It is an unprimeable number.

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, 1780901059 + ... + 1780901194.

It is an arithmetic number, because the mean of its divisors is an integer number (37398923667).

Almost surely, 2^242202553204 is an apocalyptic number.

It is an amenable number.

242202553204 is a deficient number, since it is larger than the sum of its proper divisors (206584530800).

242202553204 is a wasteful number, since it uses less digits than its factorization.

242202553204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561802274 (or 3561802272 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 242202553204 its reverse (402355202242), we get a palindrome (644557755446).

The spelling of 242202553204 in words is "two hundred forty-two billion, two hundred two million, five hundred fifty-three thousand, two hundred four".