210144214 has 16 divisors (see below), whose sum is σ = 364589568. Its totient is φ = 88976232.

The previous prime is 210144211. The next prime is 210144217. The reversal of 210144214 is 412441012.

210144214 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210144211) and next prime (210144217).

It is a junction number, because it is equal to n+sod(n) for n = 210144191 and 210144200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210144211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89262 + ... + 91585.

It is an arithmetic number, because the mean of its divisors is an integer number (22786848).

Almost surely, 2^210144214 is an apocalyptic number.

210144214 is a deficient number, since it is larger than the sum of its proper divisors (154445354).

210144214 is a wasteful number, since it uses less digits than its factorization.

210144214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180939.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 210144214 is about 14496.3517479399. The cubic root of 210144214 is about 594.5282271197.

Adding to 210144214 its reverse (412441012), we get a palindrome (622585226).

The spelling of 210144214 in words is "two hundred ten million, one hundred forty-four thousand, two hundred fourteen".