12140735873 has 8 divisors (see below), whose sum is σ = 13878840192. Its totient is φ = 10403559936.

The previous prime is 12140735857. The next prime is 12140735899. The reversal of 12140735873 is 37853704121.

12140735873 is digitally balanced in base 2, 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 not a de Polignac number, because 12140735873 - 2⁴ = 12140735857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12140735873.

It is not an unprimeable number, because it can be changed into a prime (12140731873) 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 7 ways as a sum of consecutive naturals, for example, 203840 + ... + 256577.

It is an arithmetic number, because the mean of its divisors is an integer number (1734855024).

Almost surely, 2^12140735873 is an apocalyptic number.

It is an amenable number.

12140735873 is a deficient number, since it is larger than the sum of its proper divisors (1738104319).

12140735873 is an equidigital number, since it uses as much as digits as its factorization.

12140735873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464191.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 12140735873 in words is "twelve billion, one hundred forty million, seven hundred thirty-five thousand, eight hundred seventy-three".