324432441120049 has 2 divisors, whose sum is σ = 324432441120050. Its totient is φ = 324432441120048.

The previous prime is 324432441120017. The next prime is 324432441120083. The reversal of 324432441120049 is 940021144234423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323935743186225 + 496697933824 = 17998215^2 + 704768^2 .

It is a cyclic number.

It is not a de Polignac number, because 324432441120049 - 2⁵ = 324432441120017 is a prime.

It is a super-2 number, since 2×324432441120049² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324432441119987 and 324432441120014.

It is not a weakly prime, because it can be changed into another prime (324432441121049) 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, 162216220560024 + 162216220560025.

It is an arithmetic number, because the mean of its divisors is an integer number (162216220560025).

Almost surely, 2^{324432441120049} is an apocalyptic number.

It is an amenable number.

324432441120049 is a deficient number, since it is larger than the sum of its proper divisors (1).

324432441120049 is an equidigital number, since it uses as much as digits as its factorization.

324432441120049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 324432441120049 in words is "three hundred twenty-four trillion, four hundred thirty-two billion, four hundred forty-one million, one hundred twenty thousand, forty-nine".