325221325450430 has 16 divisors (see below), whose sum is σ = 585634719479040. Its totient is φ = 130036011587232.

The previous prime is 325221325450339. The next prime is 325221325450433. The reversal of 325221325450430 is 34054523122523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325221325450433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6564798110 + ... + 6564847649.

It is an arithmetic number, because the mean of its divisors is an integer number (36602169967440).

Almost surely, 2^{325221325450430} is an apocalyptic number.

325221325450430 is a deficient number, since it is larger than the sum of its proper divisors (260413394028610).

325221325450430 is a wasteful number, since it uses less digits than its factorization.

325221325450430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13129648243.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 325221325450430 its reverse (34054523122523), we get a palindrome (359275848572953).

The spelling of 325221325450430 in words is "three hundred twenty-five trillion, two hundred twenty-one billion, three hundred twenty-five million, four hundred fifty thousand, four hundred thirty".