234145214 has 4 divisors (see below), whose sum is σ = 351217824. Its totient is φ = 117072606.

The previous prime is 234145187. The next prime is 234145229. The reversal of 234145214 is 412541432.

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

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58536302 + ... + 58536305.

It is an arithmetic number, because the mean of its divisors is an integer number (87804456).

Almost surely, 2^234145214 is an apocalyptic number.

234145214 is a deficient number, since it is larger than the sum of its proper divisors (117072610).

234145214 is a wasteful number, since it uses less digits than its factorization.

234145214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117072609.

The product of its digits is 3840, while the sum is 26.

The square root of 234145214 is about 15301.8042726993. The cubic root of 234145214 is about 616.3514590056.

Adding to 234145214 its reverse (412541432), we get a palindrome (646686646).

The spelling of 234145214 in words is "two hundred thirty-four million, one hundred forty-five thousand, two hundred fourteen".