12366626466 has 16 divisors (see below), whose sum is σ = 25072065504. Its totient is φ = 4065740064.

The previous prime is 12366626449. The next prime is 12366626479. The reversal of 12366626466 is 66462666321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14116716 + ... + 14117591.

It is an arithmetic number, because the mean of its divisors is an integer number (1567004094).

Almost surely, 2^12366626466 is an apocalyptic number.

12366626466 is an abundant number, since it is smaller than the sum of its proper divisors (12705439038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12366626466 is a wasteful number, since it uses less digits than its factorization.

12366626466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28234385.

The product of its digits is 2239488, while the sum is 48.

The spelling of 12366626466 in words is "twelve billion, three hundred sixty-six million, six hundred twenty-six thousand, four hundred sixty-six".