443133003112340 has 12 divisors (see below), whose sum is σ = 930579306535956. Its totient is φ = 177253201244928.

The previous prime is 443133003112223. The next prime is 443133003112411. The reversal of 443133003112340 is 43211300331344.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 255598109854096 + 187534893258244 = 15987436^2 + 13694338^2 .

It is a super-2 number, since 2×443133003112340² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 443133003112297 and 443133003112306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11078325077789 + ... + 11078325077828.

It is an arithmetic number, because the mean of its divisors is an integer number (77548275544663).

Almost surely, 2^{443133003112340} is an apocalyptic number.

It is an amenable number.

443133003112340 is an abundant number, since it is smaller than the sum of its proper divisors (487446303423616).

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

443133003112340 is a wasteful number, since it uses less digits than its factorization.

443133003112340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22156650155626 (or 22156650155624 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 443133003112340 its reverse (43211300331344), we get a palindrome (486344303443684).

The spelling of 443133003112340 in words is "four hundred forty-three trillion, one hundred thirty-three billion, three million, one hundred twelve thousand, three hundred forty".