1366792590347 has 2 divisors, whose sum is σ = 1366792590348. Its totient is φ = 1366792590346.

The previous prime is 1366792590341. The next prime is 1366792590379. The reversal of 1366792590347 is 7430952976631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1366792590347 - 2¹² = 1366792586251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1366792590347.

It is not a weakly prime, because it can be changed into another prime (1366792590341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683396295173 + 683396295174.

It is an arithmetic number, because the mean of its divisors is an integer number (683396295174).

Almost surely, 2^{1366792590347} is an apocalyptic number.

1366792590347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1366792590347 is an equidigital number, since it uses as much as digits as its factorization.

1366792590347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51438240, while the sum is 62.

The spelling of 1366792590347 in words is "one trillion, three hundred sixty-six billion, seven hundred ninety-two million, five hundred ninety thousand, three hundred forty-seven".