1324244204197 has 2 divisors, whose sum is σ = 1324244204198. Its totient is φ = 1324244204196.

The previous prime is 1324244204167. The next prime is 1324244204243. The reversal of 1324244204197 is 7914024424231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 838120109121 + 486124095076 = 915489^2 + 697226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324244204197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324244204167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662122102098 + 662122102099.

It is an arithmetic number, because the mean of its divisors is an integer number (662122102099).

Almost surely, 2^{1324244204197} is an apocalyptic number.

It is an amenable number.

1324244204197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324244204197 is an equidigital number, since it uses as much as digits as its factorization.

1324244204197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 1324244204197 in words is "one trillion, three hundred twenty-four billion, two hundred forty-four million, two hundred four thousand, one hundred ninety-seven".