325541620506344 has 32 divisors (see below), whose sum is σ = 665887948610400. Its totient is φ = 147971828041920.

The previous prime is 325541620506343. The next prime is 325541620506373. The reversal of 325541620506344 is 443605026145523.

It is a junction number, because it is equal to n+sod(n) for n = 325541620506292 and 325541620506301.

It is not an unprimeable number, because it can be changed into a prime (325541620506343) 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 7 ways as a sum of consecutive naturals, for example, 12424487 + ... + 28380470.

It is an arithmetic number, because the mean of its divisors is an integer number (20808998394075).

Almost surely, 2^{325541620506344} is an apocalyptic number.

It is an amenable number.

325541620506344 is an abundant number, since it is smaller than the sum of its proper divisors (340346328104056).

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

325541620506344 is a wasteful number, since it uses less digits than its factorization.

325541620506344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40895633 (or 40895629 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 325541620506344 in words is "three hundred twenty-five trillion, five hundred forty-one billion, six hundred twenty million, five hundred six thousand, three hundred forty-four".