443002320012042 has 48 divisors (see below), whose sum is σ = 1097045977652352. Its totient is φ = 126561954673440.

The previous prime is 443002320012023. The next prime is 443002320012073. The reversal of 443002320012042 is 240210023200344.

443002320012042 is a `hidden beast` number, since 4 + 4 + 300 + 232 + 0 + 0 + 120 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 443002320011997 and 443002320012015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139208709 + ... + 142355432.

It is an arithmetic number, because the mean of its divisors is an integer number (22855124534424).

Almost surely, 2^{443002320012042} is an apocalyptic number.

443002320012042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

443002320012042 is an abundant number, since it is smaller than the sum of its proper divisors (654043657640310).

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

443002320012042 is a wasteful number, since it uses less digits than its factorization.

443002320012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281576643 (or 281576640 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 443002320012042 its reverse (240210023200344), we get a palindrome (683212343212386).

The spelling of 443002320012042 in words is "four hundred forty-three trillion, two billion, three hundred twenty million, twelve thousand, forty-two".