320134006040467 has 2 divisors, whose sum is σ = 320134006040468. Its totient is φ = 320134006040466.

The previous prime is 320134006040393. The next prime is 320134006040531. The reversal of 320134006040467 is 764040600431023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320134006040467 - 2⁴⁷ = 179396517685139 is a prime.

It is not a weakly prime, because it can be changed into another prime (320134006040567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160067003020233 + 160067003020234.

It is an arithmetic number, because the mean of its divisors is an integer number (160067003020234).

Almost surely, 2^{320134006040467} is an apocalyptic number.

320134006040467 is a deficient number, since it is larger than the sum of its proper divisors (1).

320134006040467 is an equidigital number, since it uses as much as digits as its factorization.

320134006040467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 320134006040467 in words is "three hundred twenty trillion, one hundred thirty-four billion, six million, forty thousand, four hundred sixty-seven".