1340703841771 has 16 divisors (see below), whose sum is σ = 1557808312320. Its totient is φ = 1130076430560.

The previous prime is 1340703841751. The next prime is 1340703841793. The reversal of 1340703841771 is 1771483070431.

It is a de Polignac number, because none of the positive numbers 2^k-1340703841771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340703841721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3274011 + ... + 3660676.

It is an arithmetic number, because the mean of its divisors is an integer number (97363019520).

Almost surely, 2^{1340703841771} is an apocalyptic number.

1340703841771 is a deficient number, since it is larger than the sum of its proper divisors (217104470549).

1340703841771 is an equidigital number, since it uses as much as digits as its factorization.

1340703841771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935154.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 1340703841771 in words is "one trillion, three hundred forty billion, seven hundred three million, eight hundred forty-one thousand, seven hundred seventy-one".