6791194043 has 2 divisors, whose sum is σ = 6791194044. Its totient is φ = 6791194042.

The previous prime is 6791194037. The next prime is 6791194079. The reversal of 6791194043 is 3404911976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6791194043 - 2⁶ = 6791193979 is a prime.

It is a super-2 number, since 2×6791194043² = 92240633059357371698, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 6791193985 and 6791194003.

It is not a weakly prime, because it can be changed into another prime (6791194243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3395597021 + 3395597022.

It is an arithmetic number, because the mean of its divisors is an integer number (3395597022).

Almost surely, 2^6791194043 is an apocalyptic number.

6791194043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6791194043 is an equidigital number, since it uses as much as digits as its factorization.

6791194043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 6791194043 is about 82408.7012578162. The cubic root of 6791194043 is about 1893.7183168491.

The spelling of 6791194043 in words is "six billion, seven hundred ninety-one million, one hundred ninety-four thousand, forty-three".