325435342240000 has 90 divisors (see below), whose sum is σ = 811739476460990. Its totient is φ = 130174136832000.

The previous prime is 325435342239979. The next prime is 325435342240067. The reversal of 325435342240000 is 42243534523.

It can be written as a sum of positive squares in 5 ways, for example, as 239839983085824 + 85595359154176 = 15486768^2 + 9251776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1016825445 + ... + 1017145444.

Almost surely, 2^{325435342240000} is an apocalyptic number.

It is an amenable number.

325435342240000 is an abundant number, since it is smaller than the sum of its proper divisors (486304134220990).

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

325435342240000 is an frugal number, since it uses more digits than its factorization.

325435342240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033970925 (or 2033970896 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 325435342240000 its reverse (42243534523), we get a palindrome (325477585774523).

The spelling of 325435342240000 in words is "three hundred twenty-five trillion, four hundred thirty-five billion, three hundred forty-two million, two hundred forty thousand".