6912794463427 has 2 divisors, whose sum is σ = 6912794463428. Its totient is φ = 6912794463426.

The previous prime is 6912794463383. The next prime is 6912794463479. The reversal of 6912794463427 is 7243644972196.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6912794463427 is a prime.

It is not a weakly prime, because it can be changed into another prime (6912794463527) 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, 3456397231713 + 3456397231714.

It is an arithmetic number, because the mean of its divisors is an integer number (3456397231714).

Almost surely, 2^{6912794463427} is an apocalyptic number.

6912794463427 is a deficient number, since it is larger than the sum of its proper divisors (1).

6912794463427 is an equidigital number, since it uses as much as digits as its factorization.

6912794463427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 109734912, while the sum is 64.

The spelling of 6912794463427 in words is "six trillion, nine hundred twelve billion, seven hundred ninety-four million, four hundred sixty-three thousand, four hundred twenty-seven".