1346814666668 has 12 divisors (see below), whose sum is σ = 2359839053880. Its totient is φ = 672574936992.

The previous prime is 1346814666667. The next prime is 1346814666677. The reversal of 1346814666668 is 8666664186431.

It is not an unprimeable number, because it can be changed into a prime (1346814666667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208095446 + ... + 208101917.

It is an arithmetic number, because the mean of its divisors is an integer number (196653254490).

Almost surely, 2^{1346814666668} is an apocalyptic number.

It is an amenable number.

1346814666668 is a deficient number, since it is larger than the sum of its proper divisors (1013024387212).

1346814666668 is a wasteful number, since it uses less digits than its factorization.

1346814666668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416198176 (or 416198174 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 65.

The spelling of 1346814666668 in words is "one trillion, three hundred forty-six billion, eight hundred fourteen million, six hundred sixty-six thousand, six hundred sixty-eight".