134305214 has 8 divisors (see below), whose sum is σ = 204008160. Its totient is φ = 66302496.

The previous prime is 134305201. The next prime is 134305247. The reversal of 134305214 is 412503431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 134305214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424859 + ... + 425174.

It is an arithmetic number, because the mean of its divisors is an integer number (25501020).

Almost surely, 2^134305214 is an apocalyptic number.

134305214 is a deficient number, since it is larger than the sum of its proper divisors (69702946).

134305214 is an equidigital number, since it uses as much as digits as its factorization.

134305214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850114.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 134305214 is about 11589.0126412909. The cubic root of 134305214 is about 512.1112200400. Note that the first 3 decimals are identical.

Adding to 134305214 its reverse (412503431), we get a palindrome (546808645).

The spelling of 134305214 in words is "one hundred thirty-four million, three hundred five thousand, two hundred fourteen".