1324344121427 has 2 divisors, whose sum is σ = 1324344121428. Its totient is φ = 1324344121426.

The previous prime is 1324344121411. The next prime is 1324344121501. The reversal of 1324344121427 is 7241214434231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324344121427 - 2⁴ = 1324344121411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324344121927) 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, 662172060713 + 662172060714.

It is an arithmetic number, because the mean of its divisors is an integer number (662172060714).

Almost surely, 2^{1324344121427} is an apocalyptic number.

1324344121427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324344121427 is an equidigital number, since it uses as much as digits as its factorization.

1324344121427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 38.

Adding to 1324344121427 its reverse (7241214434231), we get a palindrome (8565558555658).

The spelling of 1324344121427 in words is "one trillion, three hundred twenty-four billion, three hundred forty-four million, one hundred twenty-one thousand, four hundred twenty-seven".