199246310467 has 2 divisors, whose sum is σ = 199246310468. Its totient is φ = 199246310466.

The previous prime is 199246310453. The next prime is 199246310507. The reversal of 199246310467 is 764013642991.

It is a weak prime.

It is an emirp because it is prime and its reverse (764013642991) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-199246310467 is a prime.

It is not a weakly prime, because it can be changed into another prime (199246310407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99623155233 + 99623155234.

It is an arithmetic number, because the mean of its divisors is an integer number (99623155234).

Almost surely, 2^199246310467 is an apocalyptic number.

199246310467 is a deficient number, since it is larger than the sum of its proper divisors (1).

199246310467 is an equidigital number, since it uses as much as digits as its factorization.

199246310467 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 52.

The spelling of 199246310467 in words is "one hundred ninety-nine billion, two hundred forty-six million, three hundred ten thousand, four hundred sixty-seven".