12328679194 has 16 divisors (see below), whose sum is σ = 19931788800. Its totient is φ = 5685522480.

The previous prime is 12328679173. The next prime is 12328679197. The reversal of 12328679194 is 49197682321.

It is not an unprimeable number, because it can be changed into a prime (12328679197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160594 + ... + 224605.

It is an arithmetic number, because the mean of its divisors is an integer number (1245736800).

Almost surely, 2^12328679194 is an apocalyptic number.

12328679194 is a deficient number, since it is larger than the sum of its proper divisors (7603109606).

12328679194 is a wasteful number, since it uses less digits than its factorization.

12328679194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386445.

The product of its digits is 1306368, while the sum is 52.

The spelling of 12328679194 in words is "twelve billion, three hundred twenty-eight million, six hundred seventy-nine thousand, one hundred ninety-four".