3242196317256 has 512 divisors, whose sum is σ = 9627409612800. Its totient is φ = 901609758720.

The previous prime is 3242196317159. The next prime is 3242196317299. The reversal of 3242196317256 is 6527136912423.

It is a junction number, because it is equal to n+sod(n) for n = 3242196317199 and 3242196317208.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1643281486 + ... + 1643283458.

It is an arithmetic number, because the mean of its divisors is an integer number (18803534400).

Almost surely, 2^{3242196317256} 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 3242196317256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4813704806400).

3242196317256 is an abundant number, since it is smaller than the sum of its proper divisors (6385213295544).

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

3242196317256 is a wasteful number, since it uses less digits than its factorization.

3242196317256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2217 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 51.

The spelling of 3242196317256 in words is "three trillion, two hundred forty-two billion, one hundred ninety-six million, three hundred seventeen thousand, two hundred fifty-six".