242525604434 has 16 divisors (see below), whose sum is σ = 364152394008. Its totient is φ = 121141535232.

The previous prime is 242525604401. The next prime is 242525604439. The reversal of 242525604434 is 434406525242.

242525604434 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 4 ways, for example, as 119510564209 + 123015040225 = 345703^2 + 350735^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242525604391 and 242525604400.

It is not an unprimeable number, because it can be changed into a prime (242525604439) 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 7 ways as a sum of consecutive naturals, for example, 9072392 + ... + 9099084.

Almost surely, 2^242525604434 is an apocalyptic number.

242525604434 is a deficient number, since it is larger than the sum of its proper divisors (121626789574).

242525604434 is a wasteful number, since it uses less digits than its factorization.

242525604434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31069.

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 242525604434 in words is "two hundred forty-two billion, five hundred twenty-five million, six hundred four thousand, four hundred thirty-four".