12608292918 has 32 divisors (see below), whose sum is σ = 27243137376. Its totient is φ = 3867072768.

The previous prime is 12608292911. The next prime is 12608292943. The reversal of 12608292918 is 81929280621.

12608292918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12608292911) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 233805 + ... + 282632.

It is an arithmetic number, because the mean of its divisors is an integer number (851348043).

Almost surely, 2^12608292918 is an apocalyptic number.

12608292918 is an abundant number, since it is smaller than the sum of its proper divisors (14634844458).

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

12608292918 is a wasteful number, since it uses less digits than its factorization.

12608292918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516768.

The product of its (nonzero) digits is 248832, while the sum is 48.

The spelling of 12608292918 in words is "twelve billion, six hundred eight million, two hundred ninety-two thousand, nine hundred eighteen".