324441144427 has 2 divisors, whose sum is σ = 324441144428. Its totient is φ = 324441144426.

The previous prime is 324441144421. The next prime is 324441144437. The reversal of 324441144427 is 724441144423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324441144427 - 2⁷ = 324441144299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324441144427.

It is not a weakly prime, because it can be changed into another prime (324441144421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162220572213 + 162220572214.

It is an arithmetic number, because the mean of its divisors is an integer number (162220572214).

Almost surely, 2^324441144427 is an apocalyptic number.

324441144427 is a deficient number, since it is larger than the sum of its proper divisors (1).

324441144427 is an equidigital number, since it uses as much as digits as its factorization.

324441144427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 344064, while the sum is 40.

The spelling of 324441144427 in words is "three hundred twenty-four billion, four hundred forty-one million, one hundred forty-four thousand, four hundred twenty-seven".