12414028666 has 16 divisors (see below), whose sum is σ = 20744929800. Its totient is φ = 5531980608.

The previous prime is 12414028573. The next prime is 12414028699. The reversal of 12414028666 is 66682041421.

It can be written as a sum of positive squares in 4 ways, for example, as 9706387441 + 2707641225 = 98521^2 + 52035^2 .

It is a super-3 number, since 3×12414028666³ (a number of 31 digits) contains 333 as substring.

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, 8231361 + ... + 8232868.

Almost surely, 2^12414028666 is an apocalyptic number.

12414028666 is a deficient number, since it is larger than the sum of its proper divisors (8330901134).

12414028666 is a wasteful number, since it uses less digits than its factorization.

12414028666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16464273.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 12414028666 in words is "twelve billion, four hundred fourteen million, twenty-eight thousand, six hundred sixty-six".