443240341312 has 56 divisors (see below), whose sum is σ = 901616688000. Its totient is φ = 216068643840.

The previous prime is 443240341307. The next prime is 443240341417. The reversal of 443240341312 is 213143042344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3877033 + ... + 3989719.

It is an arithmetic number, because the mean of its divisors is an integer number (16100298000).

Almost surely, 2^443240341312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 443240341312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (450808344000).

443240341312 is an abundant number, since it is smaller than the sum of its proper divisors (458376346688).

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

443240341312 is a wasteful number, since it uses less digits than its factorization.

443240341312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114239 (or 114229 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 443240341312 its reverse (213143042344), we get a palindrome (656383383656).

The spelling of 443240341312 in words is "four hundred forty-three billion, two hundred forty million, three hundred forty-one thousand, three hundred twelve".