133114221234242 has 4 divisors (see below), whose sum is σ = 199671331851366. Its totient is φ = 66557110617120.

The previous prime is 133114221234209. The next prime is 133114221234251. The reversal of 133114221234242 is 242432122411331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 71579907961081 + 61534313273161 = 8460491^2 + 7844381^2 .

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 as a sum of consecutive naturals, namely, 33278555308559 + ... + 33278555308562.

Almost surely, 2^{133114221234242} is an apocalyptic number.

133114221234242 is a deficient number, since it is larger than the sum of its proper divisors (66557110617124).

133114221234242 is an equidigital number, since it uses as much as digits as its factorization.

133114221234242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66557110617123.

The product of its digits is 55296, while the sum is 35.

Adding to 133114221234242 its reverse (242432122411331), we get a palindrome (375546343645573).

The spelling of 133114221234242 in words is "one hundred thirty-three trillion, one hundred fourteen billion, two hundred twenty-one million, two hundred thirty-four thousand, two hundred forty-two".