443222134134 has 32 divisors (see below), whose sum is σ = 954701916000. Its totient is φ = 136366094592.

The previous prime is 443222134093. The next prime is 443222134139. The reversal of 443222134134 is 431431222344.

It is a junction number, because it is equal to n+sod(n) for n = 443222134095 and 443222134104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443222134139) 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, 907242 + ... + 1307490.

It is an arithmetic number, because the mean of its divisors is an integer number (29834434875).

Almost surely, 2^443222134134 is an apocalyptic number.

443222134134 is an abundant number, since it is smaller than the sum of its proper divisors (511479781866).

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

443222134134 is a wasteful number, since it uses less digits than its factorization.

443222134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414464.

The product of its digits is 55296, while the sum is 33.

Adding to 443222134134 its reverse (431431222344), we get a palindrome (874653356478).

The spelling of 443222134134 in words is "four hundred forty-three billion, two hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty-four".