213441525211206 has 16 divisors (see below), whose sum is σ = 426886475940144. Its totient is φ = 71146604150784.

The previous prime is 213441525211129. The next prime is 213441525211253. The reversal of 213441525211206 is 602112525144312.

It is a congruent number.

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, 141919531 + ... + 143415606.

It is an arithmetic number, because the mean of its divisors is an integer number (26680404746259).

Almost surely, 2^{213441525211206} is an apocalyptic number.

213441525211206 is an abundant number, since it is smaller than the sum of its proper divisors (213444950728938).

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

213441525211206 is a wasteful number, since it uses less digits than its factorization.

213441525211206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285459815.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 213441525211206 in words is "two hundred thirteen trillion, four hundred forty-one billion, five hundred twenty-five million, two hundred eleven thousand, two hundred six".