324112425040 has 20 divisors (see below), whose sum is σ = 753561388404. Its totient is φ = 129644969984.

The previous prime is 324112425031. The next prime is 324112425061. The reversal of 324112425040 is 40524211423.

It can be written as a sum of positive squares in 2 ways, for example, as 120931453504 + 203180971536 = 347752^2 + 450756^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025702577 + ... + 2025702736.

Almost surely, 2^324112425040 is an apocalyptic number.

It is an amenable number.

324112425040 is an abundant number, since it is smaller than the sum of its proper divisors (429448963364).

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

324112425040 is a wasteful number, since it uses less digits than its factorization.

324112425040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051405326 (or 4051405320 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 324112425040 its reverse (40524211423), we get a palindrome (364636636463).

The spelling of 324112425040 in words is "three hundred twenty-four billion, one hundred twelve million, four hundred twenty-five thousand, forty".