328366468163 has 2 divisors, whose sum is σ = 328366468164. Its totient is φ = 328366468162.

The previous prime is 328366468159. The next prime is 328366468187. The reversal of 328366468163 is 361864663823.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328366468163 - 2² = 328366468159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328366468099 and 328366468108.

It is not a weakly prime, because it can be changed into another prime (328366468763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164183234081 + 164183234082.

It is an arithmetic number, because the mean of its divisors is an integer number (164183234082).

Almost surely, 2^328366468163 is an apocalyptic number.

328366468163 is a deficient number, since it is larger than the sum of its proper divisors (1).

328366468163 is an equidigital number, since it uses as much as digits as its factorization.

328366468163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17915904, while the sum is 56.

The spelling of 328366468163 in words is "three hundred twenty-eight billion, three hundred sixty-six million, four hundred sixty-eight thousand, one hundred sixty-three".