214320355 has 8 divisors (see below), whose sum is σ = 257346000. Its totient is φ = 171348576.

The previous prime is 214320349. The next prime is 214320367. The reversal of 214320355 is 553023412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214320355 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120 + ... + 21109.

It is an arithmetic number, because the mean of its divisors is an integer number (32168250).

Almost surely, 2^214320355 is an apocalyptic number.

214320355 is a deficient number, since it is larger than the sum of its proper divisors (43025645).

214320355 is a wasteful number, since it uses less digits than its factorization.

214320355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26933.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 214320355 is about 14639.6842520595. The cubic root of 214320355 is about 598.4407244246.

Adding to 214320355 its reverse (553023412), we get a palindrome (767343767).

The spelling of 214320355 in words is "two hundred fourteen million, three hundred twenty thousand, three hundred fifty-five".