324012045530 has 16 divisors (see below), whose sum is σ = 617528840040. Its totient is φ = 121981005312.

The previous prime is 324012045517. The next prime is 324012045541. The reversal of 324012045530 is 35540210423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 300077170849 + 23934874681 = 547793^2 + 154709^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 324012045493 and 324012045502.

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, 952976435 + ... + 952976774.

Almost surely, 2^324012045530 is an apocalyptic number.

324012045530 is a deficient number, since it is larger than the sum of its proper divisors (293516794510).

324012045530 is a wasteful number, since it uses less digits than its factorization.

324012045530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905953233.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 324012045530 its reverse (35540210423), we get a palindrome (359552255953).

The spelling of 324012045530 in words is "three hundred twenty-four billion, twelve million, forty-five thousand, five hundred thirty".