1306744241027 has 2 divisors, whose sum is σ = 1306744241028. Its totient is φ = 1306744241026.

The previous prime is 1306744240999. The next prime is 1306744241029. The reversal of 1306744241027 is 7201424476031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1306744241027 - 2⁴⁰ = 207232613251 is a prime.

It is a super-2 number, since 2×1306744241027² (a number of 25 digits) contains 22 as substring.

Together with 1306744241029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1306744241029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653372120513 + 653372120514.

It is an arithmetic number, because the mean of its divisors is an integer number (653372120514).

Almost surely, 2^{1306744241027} is an apocalyptic number.

1306744241027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306744241027 is an equidigital number, since it uses as much as digits as its factorization.

1306744241027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 1306744241027 in words is "one trillion, three hundred six billion, seven hundred forty-four million, two hundred forty-one thousand, twenty-seven".