444460064444 has 48 divisors (see below), whose sum is σ = 885525854976. Its totient is φ = 193217481600.

The previous prime is 444460064383. The next prime is 444460064453.

444460064444 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 444460064395 and 444460064404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8786264 + ... + 8836704.

It is an arithmetic number, because the mean of its divisors is an integer number (18448455312).

Almost surely, 2^444460064444 is an apocalyptic number.

444460064444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

444460064444 is a deficient number, since it is larger than the sum of its proper divisors (441065790532).

444460064444 is a wasteful number, since it uses less digits than its factorization.

444460064444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59186 (or 59184 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

The spelling of 444460064444 in words is "four hundred forty-four billion, four hundred sixty million, sixty-four thousand, four hundred forty-four".