1342420242367 has 2 divisors, whose sum is σ = 1342420242368. Its totient is φ = 1342420242366.

The previous prime is 1342420242341. The next prime is 1342420242379. The reversal of 1342420242367 is 7632420242431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342420242367 - 2⁷ = 1342420242239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342420240367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671210121183 + 671210121184.

It is an arithmetic number, because the mean of its divisors is an integer number (671210121184).

Almost surely, 2^{1342420242367} is an apocalyptic number.

1342420242367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342420242367 is an equidigital number, since it uses as much as digits as its factorization.

1342420242367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 40.

Adding to 1342420242367 its reverse (7632420242431), we get a palindrome (8974840484798).

The spelling of 1342420242367 in words is "one trillion, three hundred forty-two billion, four hundred twenty million, two hundred forty-two thousand, three hundred sixty-seven".