202433130242 has 16 divisors (see below), whose sum is σ = 347112736512. Its totient is φ = 86735927520.

The previous prime is 202433130233. The next prime is 202433130269. The reversal of 202433130242 is 242031334202.

202433130242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1701083 + ... + 1816190.

It is an arithmetic number, because the mean of its divisors is an integer number (21694546032).

Almost surely, 2^202433130242 is an apocalyptic number.

202433130242 is a deficient number, since it is larger than the sum of its proper divisors (144679606270).

202433130242 is a wasteful number, since it uses less digits than its factorization.

202433130242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521393.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 202433130242 its reverse (242031334202), we get a palindrome (444464464444).

The spelling of 202433130242 in words is "two hundred two billion, four hundred thirty-three million, one hundred thirty thousand, two hundred forty-two".