3203232032256 has 160 divisors (see below), whose sum is σ = 8747843816448. Its totient is φ = 1041028423680.

The previous prime is 3203232032219. The next prime is 3203232032281. The reversal of 3203232032256 is 6522302323023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36745201 + ... + 36832271.

Almost surely, 2^{3203232032256} 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 3203232032256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4373921908224).

3203232032256 is an abundant number, since it is smaller than the sum of its proper divisors (5544611784192).

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

3203232032256 is an equidigital number, since it uses as much as digits as its factorization.

3203232032256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87692 (or 87676 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 3203232032256 its reverse (6522302323023), we get a palindrome (9725534355279).

The spelling of 3203232032256 in words is "three trillion, two hundred three billion, two hundred thirty-two million, thirty-two thousand, two hundred fifty-six".