6912797463427 has 2 divisors, whose sum is σ = 6912797463428. Its totient is φ = 6912797463426.

The previous prime is 6912797463413. The next prime is 6912797463431. The reversal of 6912797463427 is 7243647972196.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6912797463427 is a prime.

It is not a weakly prime, because it can be changed into another prime (6912792463427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3456398731713 + 3456398731714.

It is an arithmetic number, because the mean of its divisors is an integer number (3456398731714).

Almost surely, 2^{6912797463427} is an apocalyptic number.

6912797463427 is a deficient number, since it is larger than the sum of its proper divisors (1).

6912797463427 is an equidigital number, since it uses as much as digits as its factorization.

6912797463427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192036096, while the sum is 67.

The spelling of 6912797463427 in words is "six trillion, nine hundred twelve billion, seven hundred ninety-seven million, four hundred sixty-three thousand, four hundred twenty-seven".