212334341 has 4 divisors (see below), whose sum is σ = 212552652. Its totient is φ = 212116032.

The previous prime is 212334337. The next prime is 212334389. The reversal of 212334341 is 143433212.

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 191822500 + 20511841 = 13850^2 + 4529^2 .

It is a cyclic number.

It is not a de Polignac number, because 212334341 - 2² = 212334337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212334041) 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, 107690 + ... + 109643.

It is an arithmetic number, because the mean of its divisors is an integer number (53138163).

Almost surely, 2^212334341 is an apocalyptic number.

It is an amenable number.

212334341 is a deficient number, since it is larger than the sum of its proper divisors (218311).

212334341 is an equidigital number, since it uses as much as digits as its factorization.

212334341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218310.

The product of its digits is 1728, while the sum is 23.

The square root of 212334341 is about 14571.6965724654. The cubic root of 212334341 is about 596.5864880177.

Adding to 212334341 its reverse (143433212), we get a palindrome (355767553).

The spelling of 212334341 in words is "two hundred twelve million, three hundred thirty-four thousand, three hundred forty-one".