8141340134668 has 12 divisors (see below), whose sum is σ = 15343294869280. Its totient is φ = 3757541600592.

The previous prime is 8141340134633. The next prime is 8141340134689. The reversal of 8141340134668 is 8664310431418.

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, 78282116628 + ... + 78282116731.

Almost surely, 2^{8141340134668} is an apocalyptic number.

It is an amenable number.

8141340134668 is a deficient number, since it is larger than the sum of its proper divisors (7201954734612).

8141340134668 is a wasteful number, since it uses less digits than its factorization.

8141340134668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156564233376 (or 156564233374 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 8141340134668 in words is "eight trillion, one hundred forty-one billion, three hundred forty million, one hundred thirty-four thousand, six hundred sixty-eight".