3256363444422 has 72 divisors (see below), whose sum is σ = 7230212756424. Its totient is φ = 977004512000.

The previous prime is 3256363444421. The next prime is 3256363444457. The reversal of 3256363444422 is 2244443636523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256363444421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7186078 + ... + 7625774.

It is an arithmetic number, because the mean of its divisors is an integer number (100419621617).

Almost surely, 2^{3256363444422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3256363444422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3615106378212).

3256363444422 is an abundant number, since it is smaller than the sum of its proper divisors (3973849312002).

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

3256363444422 is a wasteful number, since it uses less digits than its factorization.

3256363444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439926 (or 439814 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 48.

The spelling of 3256363444422 in words is "three trillion, two hundred fifty-six billion, three hundred sixty-three million, four hundred forty-four thousand, four hundred twenty-two".