443422443020 has 12 divisors (see below), whose sum is σ = 931187130384. Its totient is φ = 177368977200.

The previous prime is 443422442999. The next prime is 443422443031. The reversal of 443422443020 is 20344224344.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11085561056 + ... + 11085561095.

It is an arithmetic number, because the mean of its divisors is an integer number (77598927532).

Almost surely, 2^443422443020 is an apocalyptic number.

It is an amenable number.

443422443020 is an abundant number, since it is smaller than the sum of its proper divisors (487764687364).

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

443422443020 is a wasteful number, since it uses less digits than its factorization.

443422443020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22171122160 (or 22171122158 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 443422443020 its reverse (20344224344), we get a palindrome (463766667364).

The spelling of 443422443020 in words is "four hundred forty-three billion, four hundred twenty-two million, four hundred forty-three thousand, twenty".