213441112223334 has 32 divisors (see below), whose sum is σ = 474342596460000. Its totient is φ = 71142685346592.

The previous prime is 213441112223309. The next prime is 213441112223347. The reversal of 213441112223334 is 433322211144312.

213441112223334 is a `hidden beast` number, since 2 + 1 + 3 + 4 + 411 + 1 + 2 + 2 + 233 + 3 + 4 = 666.

213441112223334 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119999569 + ... + 121765260.

It is an arithmetic number, because the mean of its divisors is an integer number (14823206139375).

Almost surely, 2^{213441112223334} is an apocalyptic number.

213441112223334 is an abundant number, since it is smaller than the sum of its proper divisors (260901484236666).

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

213441112223334 is a wasteful number, since it uses less digits than its factorization.

213441112223334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241781189 (or 241781183 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 213441112223334 its reverse (433322211144312), we get a palindrome (646763323367646).

The spelling of 213441112223334 in words is "two hundred thirteen trillion, four hundred forty-one billion, one hundred twelve million, two hundred twenty-three thousand, three hundred thirty-four".