326255340112 has 40 divisors (see below), whose sum is σ = 680778693000. Its totient is φ = 150571783680.

The previous prime is 326255340067. The next prime is 326255340127. The reversal of 326255340112 is 211043552623.

It can be written as a sum of positive squares in 4 ways, for example, as 17892807696 + 308362532416 = 133764^2 + 555304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8188014 + ... + 8227762.

It is an arithmetic number, because the mean of its divisors is an integer number (17019467325).

Almost surely, 2^326255340112 is an apocalyptic number.

It is an amenable number.

326255340112 is an abundant number, since it is smaller than the sum of its proper divisors (354523352888).

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

326255340112 is a wasteful number, since it uses less digits than its factorization.

326255340112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79231 (or 79225 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 326255340112 its reverse (211043552623), we get a palindrome (537298892735).

The spelling of 326255340112 in words is "three hundred twenty-six billion, two hundred fifty-five million, three hundred forty thousand, one hundred twelve".