166062550305343 has 16 divisors (see below), whose sum is σ = 193132377803520. Its totient is φ = 141630410376576.

The previous prime is 166062550305313. The next prime is 166062550305347. The reversal of 166062550305343 is 343503055260661.

It is a cyclic number.

It is not a de Polignac number, because 166062550305343 - 2⁴¹ = 163863527049791 is a prime.

It is a super-2 number, since 2×166062550305343² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166062550305347) 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 15 ways as a sum of consecutive naturals, for example, 11176634805 + ... + 11176649662.

It is an arithmetic number, because the mean of its divisors is an integer number (12070773612720).

Almost surely, 2^{166062550305343} is an apocalyptic number.

166062550305343 is a deficient number, since it is larger than the sum of its proper divisors (27069827498177).

166062550305343 is a wasteful number, since it uses less digits than its factorization.

166062550305343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22353284526.

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 166062550305343 in words is "one hundred sixty-six trillion, sixty-two billion, five hundred fifty million, three hundred five thousand, three hundred forty-three".