676200194476811 has 2 divisors, whose sum is σ = 676200194476812. Its totient is φ = 676200194476810.

The previous prime is 676200194476717. The next prime is 676200194476817. The reversal of 676200194476811 is 118674491002676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676200194476811 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (676200194476817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338100097238405 + 338100097238406.

It is an arithmetic number, because the mean of its divisors is an integer number (338100097238406).

Almost surely, 2^{676200194476811} is an apocalyptic number.

676200194476811 is a deficient number, since it is larger than the sum of its proper divisors (1).

676200194476811 is an equidigital number, since it uses as much as digits as its factorization.

676200194476811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 676200194476811 in words is "six hundred seventy-six trillion, two hundred billion, one hundred ninety-four million, four hundred seventy-six thousand, eight hundred eleven".