214234012 has 12 divisors (see below), whose sum is σ = 375449256. Its totient is φ = 106962800.

The previous prime is 214234001. The next prime is 214234019. The reversal of 214234012 is 210432412.

It is a super-2 number, since 2×214234012² = 91792423795232288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214234019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35398 + ... + 41005.

It is an arithmetic number, because the mean of its divisors is an integer number (31287438).

Almost surely, 2^214234012 is an apocalyptic number.

It is an amenable number.

214234012 is a deficient number, since it is larger than the sum of its proper divisors (161215244).

214234012 is a wasteful number, since it uses less digits than its factorization.

214234012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77108 (or 77106 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 214234012 is about 14636.7350184391. The cubic root of 214234012 is about 598.3603492499.

Adding to 214234012 its reverse (210432412), we get a palindrome (424666424).

The spelling of 214234012 in words is "two hundred fourteen million, two hundred thirty-four thousand, twelve".