1290966041627 has 2 divisors, whose sum is σ = 1290966041628. Its totient is φ = 1290966041626.

The previous prime is 1290966041611. The next prime is 1290966041639. The reversal of 1290966041627 is 7261406690921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1290966041627 - 2⁴ = 1290966041611 is a prime.

It is not a weakly prime, because it can be changed into another prime (1290966041227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 645483020813 + 645483020814.

It is an arithmetic number, because the mean of its divisors is an integer number (645483020814).

Almost surely, 2^{1290966041627} is an apocalyptic number.

1290966041627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1290966041627 is an equidigital number, since it uses as much as digits as its factorization.

1290966041627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 1290966041627 in words is "one trillion, two hundred ninety billion, nine hundred sixty-six million, forty-one thousand, six hundred twenty-seven".