33135024413 has 2 divisors, whose sum is σ = 33135024414. Its totient is φ = 33135024412.

The previous prime is 33135024383. The next prime is 33135024443. The reversal of 33135024413 is 31442053133.

It is a balanced prime because it is at equal distance from previous prime (33135024383) and next prime (33135024443).

It can be written as a sum of positive squares in only one way, i.e., 24000826084 + 9134198329 = 154922^2 + 95573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33135024413 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33135024443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16567512206 + 16567512207.

It is an arithmetic number, because the mean of its divisors is an integer number (16567512207).

Almost surely, 2^33135024413 is an apocalyptic number.

It is an amenable number.

33135024413 is a deficient number, since it is larger than the sum of its proper divisors (1).

33135024413 is an equidigital number, since it uses as much as digits as its factorization.

33135024413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 33135024413 its reverse (31442053133), we get a palindrome (64577077546).

The spelling of 33135024413 in words is "thirty-three billion, one hundred thirty-five million, twenty-four thousand, four hundred thirteen".