210214144255 has 16 divisors (see below), whose sum is σ = 261093974400. Its totient is φ = 162286136320.

The previous prime is 210214144211. The next prime is 210214144331. The reversal of 210214144255 is 552441412012.

It is not a de Polignac number, because 210214144255 - 2⁹ = 210214143743 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 109831 + ... + 657640.

It is an arithmetic number, because the mean of its divisors is an integer number (16318373400).

Almost surely, 2^210214144255 is an apocalyptic number.

210214144255 is a deficient number, since it is larger than the sum of its proper divisors (50879830145).

210214144255 is a wasteful number, since it uses less digits than its factorization.

210214144255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769394.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 210214144255 its reverse (552441412012), we get a palindrome (762655556267).

The spelling of 210214144255 in words is "two hundred ten billion, two hundred fourteen million, one hundred forty-four thousand, two hundred fifty-five".