867460146161 has 8 divisors (see below), whose sum is σ = 1011615331200. Its totient is φ = 743537267844.

The previous prime is 867460146143. The next prime is 867460146209. The reversal of 867460146161 is 161641064768.

It is a de Polignac number, because none of the positive numbers 2^k-867460146161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (867460145161) 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 in 7 ways as a sum of consecutive naturals, for example, 1264518821 + ... + 1264519506.

It is an arithmetic number, because the mean of its divisors is an integer number (126451916400).

Almost surely, 2^867460146161 is an apocalyptic number.

It is an amenable number.

867460146161 is a deficient number, since it is larger than the sum of its proper divisors (144155185039).

867460146161 is an equidigital number, since it uses as much as digits as its factorization.

867460146161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529038348 (or 2529038334 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 867460146161 in words is "eight hundred sixty-seven billion, four hundred sixty million, one hundred forty-six thousand, one hundred sixty-one".