345182518166 has 32 divisors (see below), whose sum is σ = 544690003680. Its totient is φ = 163823385600.

The previous prime is 345182518141. The next prime is 345182518193. The reversal of 345182518166 is 661815281543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7111961 + ... + 7160331.

It is an arithmetic number, because the mean of its divisors is an integer number (17021562615).

Almost surely, 2^345182518166 is an apocalyptic number.

345182518166 is a deficient number, since it is larger than the sum of its proper divisors (199507485514).

345182518166 is a wasteful number, since it uses less digits than its factorization.

345182518166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50480.

The product of its digits is 1382400, while the sum is 50.

The spelling of 345182518166 in words is "three hundred forty-five billion, one hundred eighty-two million, five hundred eighteen thousand, one hundred sixty-six".