214223442664401 has 32 divisors (see below), whose sum is σ = 320864599601280. Its totient is φ = 141244250646528.

The previous prime is 214223442664379. The next prime is 214223442664417. The reversal of 214223442664401 is 104466244322412.

214223442664401 is a `hidden beast` number, since 2 + 1 + 4 + 2 + 2 + 344 + 266 + 4 + 40 + 1 = 666.

It is not a de Polignac number, because 214223442664401 - 2¹¹ = 214223442662353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214223442660401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24922776 + ... + 32397401.

It is an arithmetic number, because the mean of its divisors is an integer number (10027018737540).

Almost surely, 2^{214223442664401} is an apocalyptic number.

It is an amenable number.

214223442664401 is a deficient number, since it is larger than the sum of its proper divisors (106641156936879).

214223442664401 is a wasteful number, since it uses less digits than its factorization.

214223442664401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57321710 (or 57321704 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 45.

Adding to 214223442664401 its reverse (104466244322412), we get a palindrome (318689686986813).

The spelling of 214223442664401 in words is "two hundred fourteen trillion, two hundred twenty-three billion, four hundred forty-two million, six hundred sixty-four thousand, four hundred one".