44385458344 has 8 divisors (see below), whose sum is σ = 83222734410. Its totient is φ = 22192729168.

The previous prime is 44385458333. The next prime is 44385458347.

44385458344 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 26458926244 + 17926532100 = 162662^2 + 133890^2 .

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 = 44385458291 and 44385458300.

It is not an unprimeable number, because it can be changed into a prime (44385458347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2774091139 + ... + 2774091154.

Almost surely, 2^44385458344 is an apocalyptic number.

It is an amenable number.

44385458344 is a deficient number, since it is larger than the sum of its proper divisors (38837276066).

44385458344 is a wasteful number, since it uses less digits than its factorization.

44385458344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548182299 (or 5548182295 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 52.

The spelling of 44385458344 in words is "forty-four billion, three hundred eighty-five million, four hundred fifty-eight thousand, three hundred forty-four".