1340374705327 has 12 divisors (see below), whose sum is σ = 1559258078616. Its totient is φ = 1148858203920.

The previous prime is 1340374705321. The next prime is 1340374705331. The reversal of 1340374705327 is 7235074730431.

It is a happy number.

It is not a de Polignac number, because 1340374705327 - 2¹¹ = 1340374703279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340374705321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1317177 + ... + 2101357.

It is an arithmetic number, because the mean of its divisors is an integer number (129938173218).

Almost surely, 2^{1340374705327} is an apocalyptic number.

1340374705327 is a deficient number, since it is larger than the sum of its proper divisors (218883373289).

1340374705327 is an equidigital number, since it uses as much as digits as its factorization.

1340374705327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819078 (or 819071 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 1340374705327 in words is "one trillion, three hundred forty billion, three hundred seventy-four million, seven hundred five thousand, three hundred twenty-seven".