4446322236444 has 144 divisors (see below), whose sum is σ = 11676669568256. Its totient is φ = 1315154776320.

The previous prime is 4446322236431. The next prime is 4446322236449.

4446322236444 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4446322236393 and 4446322236402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4446322236449) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96315672 + ... + 96361824.

Almost surely, 2^{4446322236444} is an apocalyptic number.

4446322236444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4446322236444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5838334784128).

4446322236444 is an abundant number, since it is smaller than the sum of its proper divisors (7230347331812).

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

4446322236444 is a wasteful number, since it uses less digits than its factorization.

4446322236444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47768 (or 47755 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 48.

The spelling of 4446322236444 in words is "four trillion, four hundred forty-six billion, three hundred twenty-two million, two hundred thirty-six thousand, four hundred forty-four".