443230043420 has 48 divisors (see below), whose sum is σ = 934813719840. Its totient is φ = 176525201664.

The previous prime is 443230043387. The next prime is 443230043423. The reversal of 443230043420 is 24340032344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443230043423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7888667 + ... + 7944653.

It is an arithmetic number, because the mean of its divisors is an integer number (19475285830).

Almost surely, 2^443230043420 is an apocalyptic number.

It is an amenable number.

443230043420 is an abundant number, since it is smaller than the sum of its proper divisors (491583676420).

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

443230043420 is a wasteful number, since it uses less digits than its factorization.

443230043420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57702 (or 57700 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 443230043420 its reverse (24340032344), we get a palindrome (467570075764).

The spelling of 443230043420 in words is "four hundred forty-three billion, two hundred thirty million, forty-three thousand, four hundred twenty".