213214134034 has 16 divisors (see below), whose sum is σ = 348947476416. Its totient is φ = 96901176400.

The previous prime is 213214133981. The next prime is 213214134037. The reversal of 213214134034 is 430431412312.

It is a happy number.

213214134034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213214134034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213214133993 and 213214134011.

It is not an unprimeable number, because it can be changed into a prime (213214134037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564157 + ... + 862960.

It is an arithmetic number, because the mean of its divisors is an integer number (21809217276).

Almost surely, 2^213214134034 is an apocalyptic number.

213214134034 is a deficient number, since it is larger than the sum of its proper divisors (135733342382).

213214134034 is a wasteful number, since it uses less digits than its factorization.

213214134034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433921.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 213214134034 its reverse (430431412312), we get a palindrome (643645546346).

The spelling of 213214134034 in words is "two hundred thirteen billion, two hundred fourteen million, one hundred thirty-four thousand, thirty-four".