1340320034396 has 12 divisors (see below), whose sum is σ = 2680640068848. Its totient is φ = 574422871872.

The previous prime is 1340320034381. The next prime is 1340320034423. The reversal of 1340320034396 is 6934300230431.

It is a happy number.

1340320034396 is an admirable number.

It is a congruent number.

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, 23934286301 + ... + 23934286356.

It is an arithmetic number, because the mean of its divisors is an integer number (223386672404).

Almost surely, 2^{1340320034396} is an apocalyptic number.

It is an amenable number.

1340320034396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1340320034396 is a wasteful number, since it uses less digits than its factorization.

1340320034396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47868572668 (or 47868572666 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 1340320034396 in words is "one trillion, three hundred forty billion, three hundred twenty million, thirty-four thousand, three hundred ninety-six".