44204446544 has 20 divisors (see below), whose sum is σ = 85649741280. Its totient is φ = 22101287520.

The previous prime is 44204446543. The next prime is 44204446549. The reversal of 44204446544 is 44564440244.

It is a super-2 number, since 2×44204446544² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44204446543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483359 + ... + 567489.

It is an arithmetic number, because the mean of its divisors is an integer number (4282487064).

Almost surely, 2^44204446544 is an apocalyptic number.

It is an amenable number.

44204446544 is a deficient number, since it is larger than the sum of its proper divisors (41445294736).

44204446544 is a wasteful number, since it uses less digits than its factorization.

44204446544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116978 (or 116972 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 41.

Adding to 44204446544 its reverse (44564440244), we get a palindrome (88768886788).

The spelling of 44204446544 in words is "forty-four billion, two hundred four million, four hundred forty-six thousand, five hundred forty-four".