214221042102304 has 24 divisors (see below), whose sum is σ = 421801218797868. Its totient is φ = 107096923042560.

The previous prime is 214221042102289. The next prime is 214221042102311. The reversal of 214221042102304 is 403201240122412.

It can be written as a sum of positive squares in 2 ways, for example, as 206781524010000 + 7439518092304 = 14379900^2 + 2727548^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424681767 + ... + 425185894.

Almost surely, 2^{214221042102304} is an apocalyptic number.

It is an amenable number.

214221042102304 is a deficient number, since it is larger than the sum of its proper divisors (207580176695564).

214221042102304 is an equidigital number, since it uses as much as digits as its factorization.

214221042102304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849875548 (or 849875540 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 214221042102304 its reverse (403201240122412), we get a palindrome (617422282224716).

The spelling of 214221042102304 in words is "two hundred fourteen trillion, two hundred twenty-one billion, forty-two million, one hundred two thousand, three hundred four".