1306366134847 has 2 divisors, whose sum is σ = 1306366134848. Its totient is φ = 1306366134846.

The previous prime is 1306366134839. The next prime is 1306366134877. The reversal of 1306366134847 is 7484316636031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1306366134847 - 2³ = 1306366134839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1306366134794 and 1306366134803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1306366134817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653183067423 + 653183067424.

It is an arithmetic number, because the mean of its divisors is an integer number (653183067424).

Almost surely, 2^{1306366134847} is an apocalyptic number.

1306366134847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306366134847 is an equidigital number, since it uses as much as digits as its factorization.

1306366134847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 1306366134847 in words is "one trillion, three hundred six billion, three hundred sixty-six million, one hundred thirty-four thousand, eight hundred forty-seven".