12416666242 has 8 divisors (see below), whose sum is σ = 19434782016. Its totient is φ = 5938405572.

The previous prime is 12416666191. The next prime is 12416666257. The reversal of 12416666242 is 24266661421.

It is a happy number.

12416666242 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 junction number, because it is equal to n+sod(n) for n = 12416666195 and 12416666204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134963718 + ... + 134963809.

It is an arithmetic number, because the mean of its divisors is an integer number (2429347752).

Almost surely, 2^12416666242 is an apocalyptic number.

12416666242 is a deficient number, since it is larger than the sum of its proper divisors (7018115774).

12416666242 is a wasteful number, since it uses less digits than its factorization.

12416666242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269927552.

The product of its digits is 165888, while the sum is 40.

The spelling of 12416666242 in words is "twelve billion, four hundred sixteen million, six hundred sixty-six thousand, two hundred forty-two".