325512044404 has 12 divisors (see below), whose sum is σ = 569662260804. Its totient is φ = 162751398464.

The previous prime is 325512044383. The next prime is 325512044447. The reversal of 325512044404 is 404440215523.

It can be written as a sum of positive squares in 2 ways, for example, as 227054156004 + 98457888400 = 476502^2 + 313780^2 .

It is a super-3 number, since 3×325512044404³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 325512044404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995047 + ... + 1281070.

It is an arithmetic number, because the mean of its divisors is an integer number (47471855067).

Almost surely, 2^325512044404 is an apocalyptic number.

It is an amenable number.

325512044404 is a deficient number, since it is larger than the sum of its proper divisors (244150216400).

325512044404 is a wasteful number, since it uses less digits than its factorization.

325512044404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311874 (or 2311872 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 325512044404 its reverse (404440215523), we get a palindrome (729952259927).

The spelling of 325512044404 in words is "three hundred twenty-five billion, five hundred twelve million, forty-four thousand, four hundred four".