213141020334 has 64 divisors (see below), whose sum is σ = 468093669120. Its totient is φ = 64164672000.

The previous prime is 213141020299. The next prime is 213141020357. The reversal of 213141020334 is 433020141312.

It is a happy number.

213141020334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6648624 + ... + 6680604.

It is an arithmetic number, because the mean of its divisors is an integer number (7313963580).

Almost surely, 2^213141020334 is an apocalyptic number.

213141020334 is an abundant number, since it is smaller than the sum of its proper divisors (254952648786).

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

213141020334 is a wasteful number, since it uses less digits than its factorization.

213141020334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32657.

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

Adding to 213141020334 its reverse (433020141312), we get a palindrome (646161161646).

The spelling of 213141020334 in words is "two hundred thirteen billion, one hundred forty-one million, twenty thousand, three hundred thirty-four".