33134033413 has 8 divisors (see below), whose sum is σ = 37781794008. Its totient is φ = 28786128384.

The previous prime is 33134033393. The next prime is 33134033489. The reversal of 33134033413 is 31433043133.

It can be written as a sum of positive squares in 4 ways, for example, as 5086827684 + 28047205729 = 71322^2 + 167473^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-33134033413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134033113) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 74963656 + ... + 74964097.

It is an arithmetic number, because the mean of its divisors is an integer number (4722724251).

Almost surely, 2^33134033413 is an apocalyptic number.

It is an amenable number.

33134033413 is a deficient number, since it is larger than the sum of its proper divisors (4647760595).

33134033413 is a wasteful number, since it uses less digits than its factorization.

33134033413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149927783.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33134033413 its reverse (31433043133), we get a palindrome (64567076546).

The spelling of 33134033413 in words is "thirty-three billion, one hundred thirty-four million, thirty-three thousand, four hundred thirteen".