214112166666506 has 16 divisors (see below), whose sum is σ = 333291102497640. Its totient is φ = 103038423284160.

The previous prime is 214112166666469. The next prime is 214112166666523. The reversal of 214112166666506 is 605666661211412.

It can be written as a sum of positive squares in 4 ways, for example, as 190428711767281 + 23683454899225 = 13799591^2 + 4866565^2 .

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, 5822677325 + ... + 5822714096.

Almost surely, 2^{214112166666506} is an apocalyptic number.

214112166666506 is a deficient number, since it is larger than the sum of its proper divisors (119178935831134).

214112166666506 is a wasteful number, since it uses less digits than its factorization.

214112166666506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11645391769.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 214112166666506 in words is "two hundred fourteen trillion, one hundred twelve billion, one hundred sixty-six million, six hundred sixty-six thousand, five hundred six".