325106356444 has 12 divisors (see below), whose sum is σ = 569683745568. Its totient is φ = 162339572000.

The previous prime is 325106356429. The next prime is 325106356469. The reversal of 325106356444 is 444653601523.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 325106356444.

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, 53398132 + ... + 53404219.

It is an arithmetic number, because the mean of its divisors is an integer number (47473645464).

Almost surely, 2^325106356444 is an apocalyptic number.

It is an amenable number.

325106356444 is a deficient number, since it is larger than the sum of its proper divisors (244577389124).

325106356444 is a wasteful number, since it uses less digits than its factorization.

325106356444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106803116 (or 106803114 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 325106356444 its reverse (444653601523), we get a palindrome (769759957967).

The spelling of 325106356444 in words is "three hundred twenty-five billion, one hundred six million, three hundred fifty-six thousand, four hundred forty-four".