44044000444 has 12 divisors (see below), whose sum is σ = 79734828600. Its totient is φ = 21262620848.

The previous prime is 44044000423. The next prime is 44044000459. The reversal of 44044000444 is 44400044044.

It is a super-2 number, since 2×44044000444² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189844714 + ... + 189844945.

It is an arithmetic number, because the mean of its divisors is an integer number (6644569050).

Almost surely, 2^44044000444 is an apocalyptic number.

It is an amenable number.

44044000444 is a deficient number, since it is larger than the sum of its proper divisors (35690828156).

44044000444 is a wasteful number, since it uses less digits than its factorization.

44044000444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379689692 (or 379689690 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 44044000444 its reverse (44400044044), we get a palindrome (88444044488).

The spelling of 44044000444 in words is "forty-four billion, forty-four million, four hundred forty-four", and thus it is an aban number.