1424421324323 has 2 divisors, whose sum is σ = 1424421324324. Its totient is φ = 1424421324322.

The previous prime is 1424421324247. The next prime is 1424421324343. The reversal of 1424421324323 is 3234231244241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424421324323 is a prime.

It is a super-2 number, since 2×1424421324323² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1424421324343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712210662161 + 712210662162.

It is an arithmetic number, because the mean of its divisors is an integer number (712210662162).

Almost surely, 2^{1424421324323} is an apocalyptic number.

1424421324323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424421324323 is an equidigital number, since it uses as much as digits as its factorization.

1424421324323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 35.

Adding to 1424421324323 its reverse (3234231244241), we get a palindrome (4658652568564).

The spelling of 1424421324323 in words is "one trillion, four hundred twenty-four billion, four hundred twenty-one million, three hundred twenty-four thousand, three hundred twenty-three".