324424523245 has 24 divisors (see below), whose sum is σ = 413629389000. Its totient is φ = 244229870592.

The previous prime is 324424523197. The next prime is 324424523249. The reversal of 324424523245 is 542325424423.

It can be written as a sum of positive squares in 12 ways, for example, as 27736237764 + 296688285481 = 166542^2 + 544691^2 .

It is not a de Polignac number, because 324424523245 - 2⁷ = 324424523117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324424523198 and 324424523207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324424523249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10025151 + ... + 10057459.

It is an arithmetic number, because the mean of its divisors is an integer number (17234557875).

Almost surely, 2^324424523245 is an apocalyptic number.

It is an amenable number.

324424523245 is a deficient number, since it is larger than the sum of its proper divisors (89204865755).

324424523245 is a wasteful number, since it uses less digits than its factorization.

324424523245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39297 (or 39280 counting only the distinct ones).

The product of its digits is 921600, while the sum is 40.

Adding to 324424523245 its reverse (542325424423), we get a palindrome (866749947668).

The spelling of 324424523245 in words is "three hundred twenty-four billion, four hundred twenty-four million, five hundred twenty-three thousand, two hundred forty-five".