160040065667 has 2 divisors, whose sum is σ = 160040065668. Its totient is φ = 160040065666.

The previous prime is 160040065663. The next prime is 160040065727. The reversal of 160040065667 is 766560040061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160040065667 - 2² = 160040065663 is a prime.

It is a super-2 number, since 2×160040065667² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (160040065663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80020032833 + 80020032834.

It is an arithmetic number, because the mean of its divisors is an integer number (80020032834).

Almost surely, 2^160040065667 is an apocalyptic number.

160040065667 is a deficient number, since it is larger than the sum of its proper divisors (1).

160040065667 is an equidigital number, since it uses as much as digits as its factorization.

160040065667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 160040065667 in words is "one hundred sixty billion, forty million, sixty-five thousand, six hundred sixty-seven".