166834269414 has 24 divisors (see below), whose sum is σ = 361858425552. Its totient is φ = 55552319280.

The previous prime is 166834269409. The next prime is 166834269449. The reversal of 166834269414 is 414962438661.

166834269414 is a `hidden beast` number, since 166 + 8 + 3 + 4 + 2 + 69 + 414 = 666.

166834269414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4907914 + ... + 4941789.

It is an arithmetic number, because the mean of its divisors is an integer number (15077434398).

Almost surely, 2^166834269414 is an apocalyptic number.

166834269414 is an abundant number, since it is smaller than the sum of its proper divisors (195024156138).

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

166834269414 is a wasteful number, since it uses less digits than its factorization.

166834269414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850652 (or 9850649 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 166834269414 in words is "one hundred sixty-six billion, eight hundred thirty-four million, two hundred sixty-nine thousand, four hundred fourteen".