44523355144 has 8 divisors (see below), whose sum is σ = 83481290910. Its totient is φ = 22261677568.

The previous prime is 44523355141. The next prime is 44523355159. The reversal of 44523355144 is 44155332544.

It can be written as a sum of positive squares in only one way, i.e., 38509352644 + 6014002500 = 196238^2 + 77550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 44523355097 and 44523355106.

It is not an unprimeable number, because it can be changed into a prime (44523355141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782709689 + ... + 2782709704.

Almost surely, 2^44523355144 is an apocalyptic number.

It is an amenable number.

44523355144 is a deficient number, since it is larger than the sum of its proper divisors (38957935766).

44523355144 is a wasteful number, since it uses less digits than its factorization.

44523355144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565419399 (or 5565419395 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

Adding to 44523355144 its reverse (44155332544), we get a palindrome (88678687688).

The spelling of 44523355144 in words is "forty-four billion, five hundred twenty-three million, three hundred fifty-five thousand, one hundred forty-four".