12740083918 has 8 divisors (see below), whose sum is σ = 19117904760. Its totient is φ = 6367449000.

The previous prime is 12740083901. The next prime is 12740083957. The reversal of 12740083918 is 81938004721.

12740083918 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1290333 + ... + 1300168.

It is an arithmetic number, because the mean of its divisors is an integer number (2389738095).

Almost surely, 2^12740083918 is an apocalyptic number.

12740083918 is a deficient number, since it is larger than the sum of its proper divisors (6377820842).

12740083918 is a wasteful number, since it uses less digits than its factorization.

12740083918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592962.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 12740083918 in words is "twelve billion, seven hundred forty million, eighty-three thousand, nine hundred eighteen".