492190117816307 has 2 divisors, whose sum is σ = 492190117816308. Its totient is φ = 492190117816306.

The previous prime is 492190117816273. The next prime is 492190117816363. The reversal of 492190117816307 is 703618711091294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492190117816307 - 2²⁰ = 492190116767731 is a prime.

It is a super-2 number, since 2×492190117816307² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (492190117816387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246095058908153 + 246095058908154.

It is an arithmetic number, because the mean of its divisors is an integer number (246095058908154).

Almost surely, 2^{492190117816307} is an apocalyptic number.

492190117816307 is a deficient number, since it is larger than the sum of its proper divisors (1).

492190117816307 is an equidigital number, since it uses as much as digits as its factorization.

492190117816307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 59.

The spelling of 492190117816307 in words is "four hundred ninety-two trillion, one hundred ninety billion, one hundred seventeen million, eight hundred sixteen thousand, three hundred seven".