192342891466 has 16 divisors (see below), whose sum is σ = 317528252928. Its totient is φ = 86654881600.

The previous prime is 192342891449. The next prime is 192342891467. The reversal of 192342891466 is 664198243291.

192342891466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (192342891467) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38682730 + ... + 38687701.

It is an arithmetic number, because the mean of its divisors is an integer number (19845515808).

Almost surely, 2^192342891466 is an apocalyptic number.

192342891466 is a deficient number, since it is larger than the sum of its proper divisors (125185361462).

192342891466 is a wasteful number, since it uses less digits than its factorization.

192342891466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77370557.

The product of its digits is 4478976, while the sum is 55.

The spelling of 192342891466 in words is "one hundred ninety-two billion, three hundred forty-two million, eight hundred ninety-one thousand, four hundred sixty-six".