133424302242 has 64 divisors (see below), whose sum is σ = 333621504000. Its totient is φ = 34559086080.

The previous prime is 133424302241. The next prime is 133424302279. The reversal of 133424302242 is 242203424331.

It is not an unprimeable number, because it can be changed into a prime (133424302241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236367 + ... + 568082.

It is an arithmetic number, because the mean of its divisors is an integer number (5212836000).

Almost surely, 2^133424302242 is an apocalyptic number.

133424302242 is an abundant number, since it is smaller than the sum of its proper divisors (200197201758).

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

133424302242 is a wasteful number, since it uses less digits than its factorization.

133424302242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804831.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 133424302242 its reverse (242203424331), we get a palindrome (375627726573).

The spelling of 133424302242 in words is "one hundred thirty-three billion, four hundred twenty-four million, three hundred two thousand, two hundred forty-two".