214334312 has 8 divisors (see below), whose sum is σ = 401876850. Its totient is φ = 107167152.

The previous prime is 214334311. The next prime is 214334327. The reversal of 214334312 is 213433412.

It can be written as a sum of positive squares in only one way, i.e., 211818916 + 2515396 = 14554^2 + 1586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (214334311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13395887 + ... + 13395902.

Almost surely, 2^214334312 is an apocalyptic number.

It is an amenable number.

214334312 is a deficient number, since it is larger than the sum of its proper divisors (187542538).

214334312 is a wasteful number, since it uses less digits than its factorization.

214334312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26791795 (or 26791791 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 214334312 is about 14640.1609280773. The cubic root of 214334312 is about 598.4537147227.

Adding to 214334312 its reverse (213433412), we get a palindrome (427767724).

The spelling of 214334312 in words is "two hundred fourteen million, three hundred thirty-four thousand, three hundred twelve".