211340301324 has 24 divisors (see below), whose sum is σ = 495682439280. Its totient is φ = 70081757184.

The previous prime is 211340301299. The next prime is 211340301391. The reversal of 211340301324 is 423103043112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 211340301294 and 211340301303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45623829 + ... + 45628460.

It is an arithmetic number, because the mean of its divisors is an integer number (20653434970).

Almost surely, 2^211340301324 is an apocalyptic number.

It is an amenable number.

211340301324 is an abundant number, since it is smaller than the sum of its proper divisors (284342137956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211340301324 is a wasteful number, since it uses less digits than its factorization.

211340301324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91252489 (or 91252487 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 211340301324 its reverse (423103043112), we get a palindrome (634443344436).

The spelling of 211340301324 in words is "two hundred eleven billion, three hundred forty million, three hundred one thousand, three hundred twenty-four".