213424241204 has 6 divisors (see below), whose sum is σ = 373492422114. Its totient is φ = 106712120600.

The previous prime is 213424241203. The next prime is 213424241207. The reversal of 213424241204 is 402142424312.

It is a happy number.

213424241204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 207341801104 + 6082440100 = 455348^2 + 77990^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213424241201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26678030147 + ... + 26678030154.

It is an arithmetic number, because the mean of its divisors is an integer number (62248737019).

Almost surely, 2^213424241204 is an apocalyptic number.

It is an amenable number.

213424241204 is a deficient number, since it is larger than the sum of its proper divisors (160068180910).

213424241204 is a wasteful number, since it uses less digits than its factorization.

213424241204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53356060305 (or 53356060303 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 213424241204 its reverse (402142424312), we get a palindrome (615566665516).

The spelling of 213424241204 in words is "two hundred thirteen billion, four hundred twenty-four million, two hundred forty-one thousand, two hundred four".