213041002324244 has 12 divisors (see below), whose sum is σ = 394752445483284. Its totient is φ = 100254589329024.

The previous prime is 213041002324243. The next prime is 213041002324289. The reversal of 213041002324244 is 442423200140312.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 184985568883600 + 28055433440644 = 13600940^2 + 5296738^2 .

It is a super-3 number, since 3×213041002324244³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 213041002324244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213041002324243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1566477958199 + ... + 1566477958334.

It is an arithmetic number, because the mean of its divisors is an integer number (32896037123607).

Almost surely, 2^{213041002324244} is an apocalyptic number.

It is an amenable number.

213041002324244 is a deficient number, since it is larger than the sum of its proper divisors (181711443159040).

213041002324244 is a wasteful number, since it uses less digits than its factorization.

213041002324244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132955916554 (or 3132955916552 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 213041002324244 its reverse (442423200140312), we get a palindrome (655464202464556).

The spelling of 213041002324244 in words is "two hundred thirteen trillion, forty-one billion, two million, three hundred twenty-four thousand, two hundred forty-four".