214231310 has 16 divisors (see below), whose sum is σ = 386461152. Its totient is φ = 85504800.

The previous prime is 214231307. The next prime is 214231321. The reversal of 214231310 is 13132412.

It is a super-2 number, since 2×214231310² = 91790108368632200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18626 + ... + 27845.

It is an arithmetic number, because the mean of its divisors is an integer number (24153822).

Almost surely, 2^214231310 is an apocalyptic number.

214231310 is a deficient number, since it is larger than the sum of its proper divisors (172229842).

214231310 is a wasteful number, since it uses less digits than its factorization.

214231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46939.

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

The square root of 214231310 is about 14636.6427161423. The cubic root of 214231310 is about 598.3578336573.

Adding to 214231310 its reverse (13132412), we get a palindrome (227363722).

The spelling of 214231310 in words is "two hundred fourteen million, two hundred thirty-one thousand, three hundred ten".