133411024242 has 40 divisors (see below), whose sum is σ = 300591182892. Its totient is φ = 44224639200.

The previous prime is 133411024213. The next prime is 133411024273. The reversal of 133411024242 is 242420114331.

133411024242 is a `hidden beast` number, since 1 + 3 + 3 + 411 + 0 + 2 + 4 + 242 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 101787159681 + 31623864561 = 319041^2 + 177831^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2245609 + ... + 2304252.

Almost surely, 2^133411024242 is an apocalyptic number.

133411024242 is an abundant number, since it is smaller than the sum of its proper divisors (167180158650).

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

133411024242 is a wasteful number, since it uses less digits than its factorization.

133411024242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550056 (or 4550047 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 133411024242 its reverse (242420114331), we get a palindrome (375831138573).

The spelling of 133411024242 in words is "one hundred thirty-three billion, four hundred eleven million, twenty-four thousand, two hundred forty-two".