44102113444 has 24 divisors (see below), whose sum is σ = 80760182328. Its totient is φ = 21050265600.

The previous prime is 44102113441. The next prime is 44102113453. The reversal of 44102113444 is 44431120144.

It can be written as a sum of positive squares in 4 ways, for example, as 24589376100 + 19512737344 = 156810^2 + 139688^2 .

It is a super-2 number, since 2×44102113444² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44102113441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803357 + ... + 2819044.

It is an arithmetic number, because the mean of its divisors is an integer number (3365007597).

Almost surely, 2^44102113444 is an apocalyptic number.

It is an amenable number.

44102113444 is a deficient number, since it is larger than the sum of its proper divisors (36658068884).

44102113444 is a wasteful number, since it uses less digits than its factorization.

44102113444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622495 (or 5622493 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 44102113444 its reverse (44431120144), we get a palindrome (88533233588).

The spelling of 44102113444 in words is "forty-four billion, one hundred two million, one hundred thirteen thousand, four hundred forty-four".