443013312222140 has 48 divisors (see below), whose sum is σ = 1016411253268320. Its totient is φ = 160856380231680.

The previous prime is 443013312222139. The next prime is 443013312222149. The reversal of 443013312222140 is 41222213310344.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 443013312222097 and 443013312222106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443013312222149) 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, 1495912025 + ... + 1496208144.

It is an arithmetic number, because the mean of its divisors is an integer number (21175234443090).

Almost surely, 2^{443013312222140} is an apocalyptic number.

It is an amenable number.

443013312222140 is an abundant number, since it is smaller than the sum of its proper divisors (573397941046180).

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

443013312222140 is a wasteful number, since it uses less digits than its factorization.

443013312222140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992120862 (or 2992120860 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 443013312222140 its reverse (41222213310344), we get a palindrome (484235525532484).

The spelling of 443013312222140 in words is "four hundred forty-three trillion, thirteen billion, three hundred twelve million, two hundred twenty-two thousand, one hundred forty".