443212101212344 has 8 divisors (see below), whose sum is σ = 831022689773160. Its totient is φ = 221606050606168.

The previous prime is 443212101212341. The next prime is 443212101212407.

443212101212344 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×443212101212344² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443212101212341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27700756325764 + ... + 27700756325779.

It is an arithmetic number, because the mean of its divisors is an integer number (103877836221645).

Almost surely, 2^{443212101212344} is an apocalyptic number.

It is an amenable number.

443212101212344 is a deficient number, since it is larger than the sum of its proper divisors (387810588560816).

443212101212344 is a wasteful number, since it uses less digits than its factorization.

443212101212344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55401512651549 (or 55401512651545 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

It can be divided in two parts, 44321210 and 1212344, that added together give a palindrome (45533554).

The spelling of 443212101212344 in words is "four hundred forty-three trillion, two hundred twelve billion, one hundred one million, two hundred twelve thousand, three hundred forty-four".