1366192697141 has 8 divisors (see below), whose sum is σ = 1408428581784. Its totient is φ = 1324381294080.

The previous prime is 1366192697137. The next prime is 1366192697231. The reversal of 1366192697141 is 1417962916631.

It can be written as a sum of positive squares in 4 ways, for example, as 44449288900 + 1321743408241 = 210830^2 + 1149671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1366192697141 - 2² = 1366192697137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1366192697101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106113860 + ... + 106126733.

It is an arithmetic number, because the mean of its divisors is an integer number (176053572723).

Almost surely, 2^{1366192697141} is an apocalyptic number.

It is an amenable number.

1366192697141 is a deficient number, since it is larger than the sum of its proper divisors (42235884643).

1366192697141 is a wasteful number, since it uses less digits than its factorization.

1366192697141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212240791.

The product of its digits is 2939328, while the sum is 56.

The spelling of 1366192697141 in words is "one trillion, three hundred sixty-six billion, one hundred ninety-two million, six hundred ninety-seven thousand, one hundred forty-one".