1342359420271 has 2 divisors, whose sum is σ = 1342359420272. Its totient is φ = 1342359420270.

The previous prime is 1342359420239. The next prime is 1342359420299. The reversal of 1342359420271 is 1720249532431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342359420271 - 2⁵ = 1342359420239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342359420221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671179710135 + 671179710136.

It is an arithmetic number, because the mean of its divisors is an integer number (671179710136).

Almost surely, 2^{1342359420271} is an apocalyptic number.

1342359420271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342359420271 is an equidigital number, since it uses as much as digits as its factorization.

1342359420271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 1342359420271 in words is "one trillion, three hundred forty-two billion, three hundred fifty-nine million, four hundred twenty thousand, two hundred seventy-one".