1342443202297 has 2 divisors, whose sum is σ = 1342443202298. Its totient is φ = 1342443202296.

The previous prime is 1342443202291. The next prime is 1342443202339. The reversal of 1342443202297 is 7922023442431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 910871724816 + 431571477481 = 954396^2 + 656941^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342443202297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342443202291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671221601148 + 671221601149.

It is an arithmetic number, because the mean of its divisors is an integer number (671221601149).

Almost surely, 2^{1342443202297} is an apocalyptic number.

It is an amenable number.

1342443202297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342443202297 is an equidigital number, since it uses as much as digits as its factorization.

1342443202297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 1342443202297 in words is "one trillion, three hundred forty-two billion, four hundred forty-three million, two hundred two thousand, two hundred ninety-seven".