133333442420202 has 24 divisors (see below), whose sum is σ = 293200903235136. Its totient is φ = 43781130346536.

The previous prime is 133333442420179. The next prime is 133333442420237. The reversal of 133333442420202 is 202024244333331.

133333442420202 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 3 + 3 + 4 + 424 + 20 + 202 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55279203778 + ... + 55279206189.

It is an arithmetic number, because the mean of its divisors is an integer number (12216704301464).

Almost surely, 2^{133333442420202} is an apocalyptic number.

133333442420202 is an abundant number, since it is smaller than the sum of its proper divisors (159867460814934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133333442420202 is a wasteful number, since it uses less digits than its factorization.

133333442420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110558410042 (or 110558410039 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 133333442420202 its reverse (202024244333331), we get a palindrome (335357686753533).

The spelling of 133333442420202 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, four hundred forty-two million, four hundred twenty thousand, two hundred two".