211243341314 has 8 divisors (see below), whose sum is σ = 316917206220. Its totient is φ = 105604272576.

The previous prime is 211243341311. The next prime is 211243341329. The reversal of 211243341314 is 413143342112.

It can be written as a sum of positive squares in 2 ways, for example, as 207237084289 + 4006257025 = 455233^2 + 63295^2 .

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

It is not an unprimeable number, because it can be changed into a prime (211243341311) 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, 8683859 + ... + 8708150.

Almost surely, 2^211243341314 is an apocalyptic number.

211243341314 is a deficient number, since it is larger than the sum of its proper divisors (105673864906).

211243341314 is a wasteful number, since it uses less digits than its factorization.

211243341314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17398084.

The product of its digits is 6912, while the sum is 29.

Adding to 211243341314 its reverse (413143342112), we get a palindrome (624386683426).

The spelling of 211243341314 in words is "two hundred eleven billion, two hundred forty-three million, three hundred forty-one thousand, three hundred fourteen".