133442024033 has 8 divisors (see below), whose sum is σ = 136708364520. Its totient is φ = 130176238720.

The previous prime is 133442024011. The next prime is 133442024057. The reversal of 133442024033 is 330420244331.

It can be written as a sum of positive squares in 4 ways, for example, as 400920529 + 133041103504 = 20023^2 + 364748^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133442024033 - 2¹⁴ = 133442007649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133442023987 and 133442024005.

It is not an unprimeable number, because it can be changed into a prime (133442024063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370391 + ... + 635667.

It is an arithmetic number, because the mean of its divisors is an integer number (17088545565).

Almost surely, 2^133442024033 is an apocalyptic number.

It is an amenable number.

133442024033 is a deficient number, since it is larger than the sum of its proper divisors (3266340487).

133442024033 is a wasteful number, since it uses less digits than its factorization.

133442024033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277587.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 133442024033 its reverse (330420244331), we get a palindrome (463862268364).

The spelling of 133442024033 in words is "one hundred thirty-three billion, four hundred forty-two million, twenty-four thousand, thirty-three".