343056620477166 has 16 divisors (see below), whose sum is σ = 686113664475600. Its totient is φ = 114352136238848.

The previous prime is 343056620477063. The next prime is 343056620477183. The reversal of 343056620477166 is 661774026650343.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 6583011 + ... + 27008318.

It is an arithmetic number, because the mean of its divisors is an integer number (42882104029725).

Almost surely, 2^{343056620477166} is an apocalyptic number.

343056620477166 is an abundant number, since it is smaller than the sum of its proper divisors (343057043998434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343056620477166 is a wasteful number, since it uses less digits than its factorization.

343056620477166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35293443.

The product of its (nonzero) digits is 91445760, while the sum is 60.

The spelling of 343056620477166 in words is "three hundred forty-three trillion, fifty-six billion, six hundred twenty million, four hundred seventy-seven thousand, one hundred sixty-six".