1342443202339 has 2 divisors, whose sum is σ = 1342443202340. Its totient is φ = 1342443202338.

The previous prime is 1342443202297. The next prime is 1342443202483. The reversal of 1342443202339 is 9332023442431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342443202339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342443202039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671221601169 + 671221601170.

It is an arithmetic number, because the mean of its divisors is an integer number (671221601170).

Almost surely, 2^{1342443202339} is an apocalyptic number.

1342443202339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342443202339 is an equidigital number, since it uses as much as digits as its factorization.

1342443202339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 1342443202339 in words is "one trillion, three hundred forty-two billion, four hundred forty-three million, two hundred two thousand, three hundred thirty-nine".