324042203122040 has 64 divisors (see below), whose sum is σ = 785185418072160. Its totient is φ = 119645402042880.

The previous prime is 324042203122019. The next prime is 324042203122069. The reversal of 324042203122040 is 40221302240423.

It is a junction number, because it is equal to n+sod(n) for n = 324042203121994 and 324042203122012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64848347 + ... + 69666293.

Almost surely, 2^{324042203122040} is an apocalyptic number.

It is an amenable number.

324042203122040 is an abundant number, since it is smaller than the sum of its proper divisors (461143214950120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324042203122040 is a wasteful number, since it uses less digits than its factorization.

324042203122040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947312 (or 4947308 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 324042203122040 its reverse (40221302240423), we get a palindrome (364263505362463).

The spelling of 324042203122040 in words is "three hundred twenty-four trillion, forty-two billion, two hundred three million, one hundred twenty-two thousand, forty".