12118586342976 has 189 divisors, whose sum is σ = 35900065409403. Its totient is φ = 3908385918720.

The previous prime is 12118586342939. The next prime is 12118586342987. The reversal of 12118586342976 is 67924368581121.

It is a happy number.

The square root of 12118586342976 is 3481176.

It is a perfect power (a square), and thus also a powerful number.

12118586342976 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 8 + 586 + 3 + 42 + 9 + 7 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2589992605 + ... + 2589997283.

Almost surely, 2^{12118586342976} is an apocalyptic number.

12118586342976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

12118586342976 is the 3481176-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12118586342976

12118586342976 is an abundant number, since it is smaller than the sum of its proper divisors (23781479066427).

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

12118586342976 is an frugal number, since it uses more digits than its factorization.

12118586342976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9438 (or 4715 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 63.

The spelling of 12118586342976 in words is "twelve trillion, one hundred eighteen billion, five hundred eighty-six million, three hundred forty-two thousand, nine hundred seventy-six".