214134371 has 4 divisors (see below), whose sum is σ = 233601144. Its totient is φ = 194667600.

The previous prime is 214134317. The next prime is 214134379. The reversal of 214134371 is 173431412.

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

It is a cyclic number.

It is not a de Polignac number, because 214134371 - 2¹⁴ = 214117987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214134371.

It is not an unprimeable number, because it can be changed into a prime (214134379) 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, 9733370 + ... + 9733391.

It is an arithmetic number, because the mean of its divisors is an integer number (58400286).

Almost surely, 2^214134371 is an apocalyptic number.

214134371 is a deficient number, since it is larger than the sum of its proper divisors (19466773).

214134371 is a wasteful number, since it uses less digits than its factorization.

214134371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19466772.

The product of its digits is 2016, while the sum is 26.

The square root of 214134371 is about 14633.3308238419. The cubic root of 214134371 is about 598.2675683562.

Adding to 214134371 its reverse (173431412), we get a palindrome (387565783).

The spelling of 214134371 in words is "two hundred fourteen million, one hundred thirty-four thousand, three hundred seventy-one".