214566143522404 has 12 divisors (see below), whose sum is σ = 375490963171324. Its totient is φ = 107283011187744.

The previous prime is 214566143522383. The next prime is 214566143522429. The reversal of 214566143522404 is 404225341665412.

It can be written as a sum of positive squares in 2 ways, for example, as 168756935459904 + 45809208062500 = 12990648^2 + 6768250^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6643167 + ... + 21754630.

Almost surely, 2^{214566143522404} is an apocalyptic number.

It is an amenable number.

214566143522404 is a deficient number, since it is larger than the sum of its proper divisors (160924819648920).

214566143522404 is a wasteful number, since it uses less digits than its factorization.

214566143522404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30286734 (or 30286732 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 49.

The spelling of 214566143522404 in words is "two hundred fourteen trillion, five hundred sixty-six billion, one hundred forty-three million, five hundred twenty-two thousand, four hundred four".