1342420240367 has 2 divisors, whose sum is σ = 1342420240368. Its totient is φ = 1342420240366.

The previous prime is 1342420240339. The next prime is 1342420240373. The reversal of 1342420240367 is 7630420242431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342420240367 - 2⁶ = 1342420240303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1342420240367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342420242367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671210120183 + 671210120184.

It is an arithmetic number, because the mean of its divisors is an integer number (671210120184).

Almost surely, 2^{1342420240367} is an apocalyptic number.

1342420240367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342420240367 is an equidigital number, since it uses as much as digits as its factorization.

1342420240367 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 38.

Adding to 1342420240367 its reverse (7630420242431), we get a palindrome (8972840482798).

The spelling of 1342420240367 in words is "one trillion, three hundred forty-two billion, four hundred twenty million, two hundred forty thousand, three hundred sixty-seven".