1366671154168 has 8 divisors (see below), whose sum is σ = 2562508414080. Its totient is φ = 683335577080.

The previous prime is 1366671154139. The next prime is 1366671154183. The reversal of 1366671154168 is 8614511766631.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85416947128 + ... + 85416947143.

It is an arithmetic number, because the mean of its divisors is an integer number (320313551760).

Almost surely, 2^{1366671154168} is an apocalyptic number.

It is an amenable number.

1366671154168 is a deficient number, since it is larger than the sum of its proper divisors (1195837259912).

1366671154168 is a wasteful number, since it uses less digits than its factorization.

1366671154168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170833894277 (or 170833894273 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The spelling of 1366671154168 in words is "one trillion, three hundred sixty-six billion, six hundred seventy-one million, one hundred fifty-four thousand, one hundred sixty-eight".