12462407666 has 8 divisors (see below), whose sum is σ = 18695090304. Its totient is φ = 6230710900.

The previous prime is 12462407627. The next prime is 12462407693. The reversal of 12462407666 is 66670426421.

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

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, 214010 + ... + 265941.

It is an arithmetic number, because the mean of its divisors is an integer number (2336886288).

Almost surely, 2^12462407666 is an apocalyptic number.

12462407666 is a deficient number, since it is larger than the sum of its proper divisors (6232682638).

12462407666 is a wasteful number, since it uses less digits than its factorization.

12462407666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492936.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 12462407666 in words is "twelve billion, four hundred sixty-two million, four hundred seven thousand, six hundred sixty-six".