214220340213 has 32 divisors (see below), whose sum is σ = 319309627392. Its totient is φ = 126634209600.

The previous prime is 214220340209. The next prime is 214220340281. The reversal of 214220340213 is 312043022412.

It is a happy number.

It is not a de Polignac number, because 214220340213 - 2² = 214220340209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214220340203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218748 + ... + 690138.

It is an arithmetic number, because the mean of its divisors is an integer number (9978425856).

Almost surely, 2^214220340213 is an apocalyptic number.

It is an amenable number.

214220340213 is a deficient number, since it is larger than the sum of its proper divisors (105089287179).

214220340213 is a wasteful number, since it uses less digits than its factorization.

214220340213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471745.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 214220340213 its reverse (312043022412), we get a palindrome (526263362625).

The spelling of 214220340213 in words is "two hundred fourteen billion, two hundred twenty million, three hundred forty thousand, two hundred thirteen".