324844138131 has 8 divisors (see below), whose sum is σ = 434073277584. Its totient is φ = 216088878720.

The previous prime is 324844138127. The next prime is 324844138169. The reversal of 324844138131 is 131831448423.

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

It is not a de Polignac number, because 324844138131 - 2² = 324844138127 is a prime.

It is a super-2 number, since 2×324844138131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (324844138181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118468410 + ... + 118471151.

It is an arithmetic number, because the mean of its divisors is an integer number (54259159698).

Almost surely, 2^324844138131 is an apocalyptic number.

324844138131 is a deficient number, since it is larger than the sum of its proper divisors (109229139453).

324844138131 is a wasteful number, since it uses less digits than its factorization.

324844138131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236940021.

The product of its digits is 221184, while the sum is 42.

The spelling of 324844138131 in words is "three hundred twenty-four billion, eight hundred forty-four million, one hundred thirty-eight thousand, one hundred thirty-one".