4441232321444 has 12 divisors (see below), whose sum is σ = 7772357597004. Its totient is φ = 2220558722304.

The previous prime is 4441232321443. The next prime is 4441232321453.

4441232321444 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1470132000100 + 2971100321344 = 1212490^2 + 1723688^2 .

It is a super-2 number, since 2×4441232321444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4441232321398 and 4441232321407.

It is not an unprimeable number, because it can be changed into a prime (4441232321443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14185397 + ... + 14495100.

It is an arithmetic number, because the mean of its divisors is an integer number (647696466417).

Almost surely, 2^{4441232321444} is an apocalyptic number.

It is an amenable number.

4441232321444 is a deficient number, since it is larger than the sum of its proper divisors (3331125275560).

4441232321444 is a wasteful number, since it uses less digits than its factorization.

4441232321444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28719214 (or 28719212 counting only the distinct ones).

The product of its digits is 294912, while the sum is 38.

The spelling of 4441232321444 in words is "four trillion, four hundred forty-one billion, two hundred thirty-two million, three hundred twenty-one thousand, four hundred forty-four".