33364412423609 has 2 divisors, whose sum is σ = 33364412423610. Its totient is φ = 33364412423608.

The previous prime is 33364412423603. The next prime is 33364412423647. The reversal of 33364412423609 is 90632421446333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32369499936400 + 994912487209 = 5689420^2 + 997453^2 .

It is a cyclic number.

It is not a de Polignac number, because 33364412423609 - 2⁴⁰ = 32264900795833 is a prime.

It is a super-2 number, since 2×33364412423609² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33364412423603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16682206211804 + 16682206211805.

It is an arithmetic number, because the mean of its divisors is an integer number (16682206211805).

Almost surely, 2^{33364412423609} is an apocalyptic number.

It is an amenable number.

33364412423609 is a deficient number, since it is larger than the sum of its proper divisors (1).

33364412423609 is an equidigital number, since it uses as much as digits as its factorization.

33364412423609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6718464, while the sum is 50.

The spelling of 33364412423609 in words is "thirty-three trillion, three hundred sixty-four billion, four hundred twelve million, four hundred twenty-three thousand, six hundred nine".