213041244144333 has 16 divisors (see below), whose sum is σ = 310708945901376. Its totient is φ = 128769750291840.

The previous prime is 213041244144329. The next prime is 213041244144403. The reversal of 213041244144333 is 333441442140312.

It is not a de Polignac number, because 213041244144333 - 2² = 213041244144329 is a prime.

It is a super-2 number, since 2×213041244144333² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213041244144291 and 213041244144300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213041244143333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8653868760 + ... + 8653893377.

It is an arithmetic number, because the mean of its divisors is an integer number (19419309118836).

Almost surely, 2^{213041244144333} is an apocalyptic number.

It is an amenable number.

213041244144333 is a deficient number, since it is larger than the sum of its proper divisors (97667701757043).

213041244144333 is a wasteful number, since it uses less digits than its factorization.

213041244144333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17307762524.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 213041244144333 its reverse (333441442140312), we get a palindrome (546482686284645).

The spelling of 213041244144333 in words is "two hundred thirteen trillion, forty-one billion, two hundred forty-four million, one hundred forty-four thousand, three hundred thirty-three".