12174705842 has 64 divisors (see below), whose sum is σ = 20497809024. Its totient is φ = 5387558400.

The previous prime is 12174705833. The next prime is 12174705853. The reversal of 12174705842 is 24850747121.

12174705842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12174705842.

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 31 ways as a sum of consecutive naturals, for example, 15469373 + ... + 15470159.

It is an arithmetic number, because the mean of its divisors is an integer number (320278266).

Almost surely, 2^12174705842 is an apocalyptic number.

12174705842 is a deficient number, since it is larger than the sum of its proper divisors (8323103182).

12174705842 is a wasteful number, since it uses less digits than its factorization.

12174705842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083.

The product of its (nonzero) digits is 125440, while the sum is 41.

The spelling of 12174705842 in words is "twelve billion, one hundred seventy-four million, seven hundred five thousand, eight hundred forty-two".