1340430341314 has 8 divisors (see below), whose sum is σ = 2010650886288. Its totient is φ = 670213379220.

The previous prime is 1340430341309. The next prime is 1340430341321. The reversal of 1340430341314 is 4131430340431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434949 + ... + 1694119.

It is an arithmetic number, because the mean of its divisors is an integer number (251331360786).

Almost surely, 2^{1340430341314} is an apocalyptic number.

1340430341314 is a deficient number, since it is larger than the sum of its proper divisors (670220544974).

1340430341314 is a wasteful number, since it uses less digits than its factorization.

1340430341314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791440.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1340430341314 its reverse (4131430340431), we get a palindrome (5471860681745).

The spelling of 1340430341314 in words is "one trillion, three hundred forty billion, four hundred thirty million, three hundred forty-one thousand, three hundred fourteen".