1340314020271 has 2 divisors, whose sum is σ = 1340314020272. Its totient is φ = 1340314020270.

The previous prime is 1340314020259. The next prime is 1340314020347. The reversal of 1340314020271 is 1720204130431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1340314020271 - 2⁵ = 1340314020239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1340314020251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670157010135 + 670157010136.

It is an arithmetic number, because the mean of its divisors is an integer number (670157010136).

Almost surely, 2^{1340314020271} is an apocalyptic number.

1340314020271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340314020271 is an equidigital number, since it uses as much as digits as its factorization.

1340314020271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 1340314020271 in words is "one trillion, three hundred forty billion, three hundred fourteen million, twenty thousand, two hundred seventy-one".