214343413 has 4 divisors (see below), whose sum is σ = 214594380. Its totient is φ = 214092448.

The previous prime is 214343411. The next prime is 214343461. The reversal of 214343413 is 314343412.

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

It can be written as a sum of positive squares in 2 ways, for example, as 184334929 + 30008484 = 13577^2 + 5478^2 .

It is a cyclic number.

It is not a de Polignac number, because 214343413 - 2¹ = 214343411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214343411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124198 + ... + 125911.

It is an arithmetic number, because the mean of its divisors is an integer number (53648595).

Almost surely, 2^214343413 is an apocalyptic number.

It is an amenable number.

214343413 is a deficient number, since it is larger than the sum of its proper divisors (250967).

214343413 is an equidigital number, since it uses as much as digits as its factorization.

214343413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250966.

The product of its digits is 3456, while the sum is 25.

The square root of 214343413 is about 14640.4717478639. The cubic root of 214343413 is about 598.4621850575.

Adding to 214343413 its reverse (314343412), we get a palindrome (528686825).

Subtracting 214343413 from its reverse (314343412), we obtain a palindrome (99999999).

It can be divided in two parts, 21 and 4343413, that added together give a palindrome (4343434).

The spelling of 214343413 in words is "two hundred fourteen million, three hundred forty-three thousand, four hundred thirteen".