1422449343683 has 2 divisors, whose sum is σ = 1422449343684. Its totient is φ = 1422449343682.

The previous prime is 1422449343641. The next prime is 1422449343703. The reversal of 1422449343683 is 3863439442241.

It is a strong prime.

It is an emirp because it is prime and its reverse (3863439442241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1422449343683 - 2²⁸ = 1422180908227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1422449303683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711224671841 + 711224671842.

It is an arithmetic number, because the mean of its divisors is an integer number (711224671842).

Almost surely, 2^{1422449343683} is an apocalyptic number.

1422449343683 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422449343683 is an equidigital number, since it uses as much as digits as its factorization.

1422449343683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 53.

The spelling of 1422449343683 in words is "one trillion, four hundred twenty-two billion, four hundred forty-nine million, three hundred forty-three thousand, six hundred eighty-three".