1342403344027 has 2 divisors, whose sum is σ = 1342403344028. Its totient is φ = 1342403344026.

The previous prime is 1342403343991. The next prime is 1342403344159. The reversal of 1342403344027 is 7204433042431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342403344027 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342403444027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671201672013 + 671201672014.

It is an arithmetic number, because the mean of its divisors is an integer number (671201672014).

Almost surely, 2^{1342403344027} is an apocalyptic number.

1342403344027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342403344027 is an equidigital number, since it uses as much as digits as its factorization.

1342403344027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 37.

Adding to 1342403344027 its reverse (7204433042431), we get a palindrome (8546836386458).

The spelling of 1342403344027 in words is "one trillion, three hundred forty-two billion, four hundred three million, three hundred forty-four thousand, twenty-seven".