214323034 has 4 divisors (see below), whose sum is σ = 321484554. Its totient is φ = 107161516.

The previous prime is 214323023. The next prime is 214323037. The reversal of 214323034 is 430323412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 114383025 + 99940009 = 10695^2 + 9997^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 214322996 and 214323014.

It is not an unprimeable number, because it can be changed into a prime (214323037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53580757 + ... + 53580760.

Almost surely, 2^214323034 is an apocalyptic number.

214323034 is a deficient number, since it is larger than the sum of its proper divisors (107161520).

214323034 is a wasteful number, since it uses less digits than its factorization.

214323034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107161519.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 214323034 is about 14639.7757496486. The cubic root of 214323034 is about 598.4432179131.

Adding to 214323034 its reverse (430323412), we get a palindrome (644646446).

The spelling of 214323034 in words is "two hundred fourteen million, three hundred twenty-three thousand, thirty-four".