325215342200 has 72 divisors (see below), whose sum is σ = 879574786200. Its totient is φ = 111502399680.

The previous prime is 325215342121. The next prime is 325215342209. The reversal of 325215342200 is 2243512523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325215342209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16582820 + ... + 16602419.

It is an arithmetic number, because the mean of its divisors is an integer number (12216316475).

Almost surely, 2^325215342200 is an apocalyptic number.

It is an amenable number.

325215342200 is an abundant number, since it is smaller than the sum of its proper divisors (554359444000).

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

325215342200 is a wasteful number, since it uses less digits than its factorization.

325215342200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33185269 (or 33185253 counting only the distinct ones).

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

Adding to 325215342200 its reverse (2243512523), we get a palindrome (327458854723).

The spelling of 325215342200 in words is "three hundred twenty-five billion, two hundred fifteen million, three hundred forty-two thousand, two hundred".