1340314020329 has 16 divisors (see below), whose sum is σ = 1431892460160. Its totient is φ = 1251817733760.

The previous prime is 1340314020271. The next prime is 1340314020347. The reversal of 1340314020329 is 9230204130431.

It is a cyclic number.

It is not a de Polignac number, because 1340314020329 - 2⁴⁰ = 240802392553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1340314020295 and 1340314020304.

It is not an unprimeable number, because it can be changed into a prime (1340314020229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3294359 + ... + 3678780.

It is an arithmetic number, because the mean of its divisors is an integer number (89493278760).

Almost surely, 2^{1340314020329} is an apocalyptic number.

It is an amenable number.

1340314020329 is a deficient number, since it is larger than the sum of its proper divisors (91578439831).

1340314020329 is a wasteful number, since it uses less digits than its factorization.

1340314020329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973360.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 1340314020329 in words is "one trillion, three hundred forty billion, three hundred fourteen million, twenty thousand, three hundred twenty-nine".