324844138685 has 8 divisors (see below), whose sum is σ = 425250508896. Its totient is φ = 236250282640.

The previous prime is 324844138643. The next prime is 324844138709. The reversal of 324844138685 is 586831448423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 324844138685 - 2⁸ = 324844138429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324844138685.

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, 2953128479 + ... + 2953128588.

It is an arithmetic number, because the mean of its divisors is an integer number (53156313612).

Almost surely, 2^324844138685 is an apocalyptic number.

It is an amenable number.

324844138685 is a deficient number, since it is larger than the sum of its proper divisors (100406370211).

324844138685 is a wasteful number, since it uses less digits than its factorization.

324844138685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906257083.

The product of its digits is 17694720, while the sum is 56.

The spelling of 324844138685 in words is "three hundred twenty-four billion, eight hundred forty-four million, one hundred thirty-eight thousand, six hundred eighty-five".