12407103859 has 4 divisors (see below), whose sum is σ = 12442251816. Its totient is φ = 12371955904.

The previous prime is 12407103817. The next prime is 12407103881. The reversal of 12407103859 is 95830170421.

12407103859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95830170421 = 4799 ⋅19968779.

It is a cyclic number.

It is not a de Polignac number, because 12407103859 - 2¹³ = 12407095667 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12407103889) 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 3 ways as a sum of consecutive naturals, for example, 17573449 + ... + 17574154.

It is an arithmetic number, because the mean of its divisors is an integer number (3110562954).

Almost surely, 2^12407103859 is an apocalyptic number.

12407103859 is a deficient number, since it is larger than the sum of its proper divisors (35147957).

12407103859 is an equidigital number, since it uses as much as digits as its factorization.

12407103859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35147956.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 12407103859 in words is "twelve billion, four hundred seven million, one hundred three thousand, eight hundred fifty-nine".