1340814134068 has 24 divisors (see below), whose sum is σ = 2352587459040. Its totient is φ = 668648312160.

The previous prime is 1340814134057. The next prime is 1340814134081. The reversal of 1340814134068 is 8604314180431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2407543 + ... + 2911681.

It is an arithmetic number, because the mean of its divisors is an integer number (98024477460).

Almost surely, 2^{1340814134068} is an apocalyptic number.

It is an amenable number.

1340814134068 is a deficient number, since it is larger than the sum of its proper divisors (1011773324972).

1340814134068 is a wasteful number, since it uses less digits than its factorization.

1340814134068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505887 (or 505885 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 1340814134068 in words is "one trillion, three hundred forty billion, eight hundred fourteen million, one hundred thirty-four thousand, sixty-eight".