444384483444 has 96 divisors (see below), whose sum is σ = 1330777123200. Its totient is φ = 126740666880.

The previous prime is 444384483409. The next prime is 444384483451.

444384483444 is a `hidden beast` number, since 4 + 4 + 43 + 84 + 4 + 83 + 444 = 666.

444384483444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×444384483444² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10981599 + ... + 11021990.

It is an arithmetic number, because the mean of its divisors is an integer number (13862261700).

Almost surely, 2^444384483444 is an apocalyptic number.

444384483444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

444384483444 is an abundant number, since it is smaller than the sum of its proper divisors (886392639756).

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

444384483444 is a wasteful number, since it uses less digits than its factorization.

444384483444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22003630 (or 22003622 counting only the distinct ones).

The product of its digits is 37748736, while the sum is 54.

The spelling of 444384483444 in words is "four hundred forty-four billion, three hundred eighty-four million, four hundred eighty-three thousand, four hundred forty-four".