33412005413 has 2 divisors, whose sum is σ = 33412005414. Its totient is φ = 33412005412.

The previous prime is 33412005391. The next prime is 33412005421. The reversal of 33412005413 is 31450021433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28893880324 + 4518125089 = 169982^2 + 67217^2 .

It is a cyclic number.

It is not a de Polignac number, because 33412005413 - 2¹² = 33412001317 is a prime.

It is a super-2 number, since 2×33412005413² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33412002413) 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 as a sum of consecutive naturals, namely, 16706002706 + 16706002707.

It is an arithmetic number, because the mean of its divisors is an integer number (16706002707).

Almost surely, 2^33412005413 is an apocalyptic number.

It is an amenable number.

33412005413 is a deficient number, since it is larger than the sum of its proper divisors (1).

33412005413 is an equidigital number, since it uses as much as digits as its factorization.

33412005413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 33412005413 its reverse (31450021433), we get a palindrome (64862026846).

The spelling of 33412005413 in words is "thirty-three billion, four hundred twelve million, five thousand, four hundred thirteen".