214133210 has 16 divisors (see below), whose sum is σ = 386161992. Its totient is φ = 85492800.

The previous prime is 214133209. The next prime is 214133221. The reversal of 214133210 is 12331412.

It can be written as a sum of positive squares in 4 ways, for example, as 177928921 + 36204289 = 13339^2 + 6017^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14381 + ... + 25200.

Almost surely, 2^214133210 is an apocalyptic number.

214133210 is a deficient number, since it is larger than the sum of its proper divisors (172028782).

214133210 is a wasteful number, since it uses less digits than its factorization.

214133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40129.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 214133210 is about 14633.2911540774. The cubic root of 214133210 is about 598.2664871193.

Adding to 214133210 its reverse (12331412), we get a palindrome (226464622).

The spelling of 214133210 in words is "two hundred fourteen million, one hundred thirty-three thousand, two hundred ten".