324240144023131 has 16 divisors (see below), whose sum is σ = 376844220967680. Its totient is φ = 273207165562080.

The previous prime is 324240144023113. The next prime is 324240144023137. The reversal of 324240144023131 is 131320441042423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324240144023131 is a prime.

It is a super-2 number, since 2×324240144023131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324240144023137) 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, 43402341 + ... + 50321401.

It is an arithmetic number, because the mean of its divisors is an integer number (23552763810480).

Almost surely, 2^{324240144023131} is an apocalyptic number.

324240144023131 is a deficient number, since it is larger than the sum of its proper divisors (52604076944549).

324240144023131 is a wasteful number, since it uses less digits than its factorization.

324240144023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032594.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 324240144023131 its reverse (131320441042423), we get a palindrome (455560585065554).

The spelling of 324240144023131 in words is "three hundred twenty-four trillion, two hundred forty billion, one hundred forty-four million, twenty-three thousand, one hundred thirty-one".