214104434 has 4 divisors (see below), whose sum is σ = 321156654. Its totient is φ = 107052216.

The previous prime is 214104427. The next prime is 214104467. The reversal of 214104434 is 434401412.

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., 180499225 + 33605209 = 13435^2 + 5797^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53526107 + ... + 53526110.

Almost surely, 2^214104434 is an apocalyptic number.

214104434 is a deficient number, since it is larger than the sum of its proper divisors (107052220).

214104434 is a wasteful number, since it uses less digits than its factorization.

214104434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107052219.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 214104434 is about 14632.3078835842. The cubic root of 214104434 is about 598.2396868429.

Adding to 214104434 its reverse (434401412), we get a palindrome (648505846).

The spelling of 214104434 in words is "two hundred fourteen million, one hundred four thousand, four hundred thirty-four".