444882288444 has 48 divisors (see below), whose sum is σ = 1132517568000. Its totient is φ = 134802109440.

The previous prime is 444882288437. The next prime is 444882288449.

444882288444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×444882288444² (a number of 24 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444882288449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621677 + ... + 1876059.

It is an arithmetic number, because the mean of its divisors is an integer number (23594116000).

Almost surely, 2^444882288444 is an apocalyptic number.

444882288444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

444882288444 is an abundant number, since it is smaller than the sum of its proper divisors (687635279556).

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

444882288444 is a wasteful number, since it uses less digits than its factorization.

444882288444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267650 (or 267648 counting only the distinct ones).

The product of its digits is 67108864, while the sum is 60.

The spelling of 444882288444 in words is "four hundred forty-four billion, eight hundred eighty-two million, two hundred eighty-eight thousand, four hundred forty-four".