3280503308000 has 48 divisors (see below), whose sum is σ = 8060196637584. Its totient is φ = 1312201321600.

The previous prime is 3280503307931. The next prime is 3280503308023. The reversal of 3280503308000 is 8033050823.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 410058914 + ... + 410066913.

It is an arithmetic number, because the mean of its divisors is an integer number (167920763283).

Almost surely, 2^{3280503308000} is an apocalyptic number.

It is an amenable number.

3280503308000 is an abundant number, since it is smaller than the sum of its proper divisors (4779693329584).

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

3280503308000 is an equidigital number, since it uses as much as digits as its factorization.

3280503308000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820125852 (or 820125834 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 3280503308000 its reverse (8033050823), we get a palindrome (3288536358823).

The spelling of 3280503308000 in words is "three trillion, two hundred eighty billion, five hundred three million, three hundred eight thousand".