166410162262068 has 24 divisors (see below), whose sum is σ = 391347783171072. Its totient is φ = 55033282007424.

The previous prime is 166410162262061. The next prime is 166410162262151. The reversal of 166410162262068 is 860262261014661.

It is a self number, because there is not a number n which added to its sum of digits gives 166410162262068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166410162262061) 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, 54596508405 + ... + 54596511452.

It is an arithmetic number, because the mean of its divisors is an integer number (16306157632128).

Almost surely, 2^{166410162262068} is an apocalyptic number.

It is an amenable number.

166410162262068 is an abundant number, since it is smaller than the sum of its proper divisors (224937620909004).

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

166410162262068 is a wasteful number, since it uses less digits than its factorization.

166410162262068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109193019991 (or 109193019989 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 166410162262068 in words is "one hundred sixty-six trillion, four hundred ten billion, one hundred sixty-two million, two hundred sixty-two thousand, sixty-eight".