3056433443221 has 16 divisors (see below), whose sum is σ = 3119933476800. Its totient is φ = 2993528914560.

The previous prime is 3056433443113. The next prime is 3056433443243. The reversal of 3056433443221 is 1223443346503.

It is a cyclic number.

It is not a de Polignac number, because 3056433443221 - 2⁷ = 3056433443093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3056433443291) by changing a digit.

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, 42721746 + ... + 42793228.

It is an arithmetic number, because the mean of its divisors is an integer number (194995842300).

Almost surely, 2^{3056433443221} is an apocalyptic number.

It is an amenable number.

3056433443221 is a deficient number, since it is larger than the sum of its proper divisors (63500033579).

3056433443221 is a wasteful number, since it uses less digits than its factorization.

3056433443221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75636.

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 3056433443221 its reverse (1223443346503), we get a palindrome (4279876789724).

The spelling of 3056433443221 in words is "three trillion, fifty-six billion, four hundred thirty-three million, four hundred forty-three thousand, two hundred twenty-one".