3255320000000 has 320 divisors, whose sum is σ = 8223939884160. Its totient is φ = 1287168000000.

The previous prime is 3255319999993. The next prime is 3255320000017. The reversal of 3255320000000 is 235523.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3879999581 + ... + 3880000419.

It is an arithmetic number, because the mean of its divisors is an integer number (25699812138).

Almost surely, 2^{3255320000000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3255320000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4111969942080).

3255320000000 is an abundant number, since it is smaller than the sum of its proper divisors (4968619884160).

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

3255320000000 is an frugal number, since it uses more digits than its factorization.

3255320000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 943 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

Adding to 3255320000000 its reverse (235523), we get a palindrome (3255320235523).

The spelling of 3255320000000 in words is "three trillion, two hundred fifty-five billion, three hundred twenty million", and thus it is an aban number.