44544344344544 has 96 divisors (see below), whose sum is σ = 96178639963392. Its totient is φ = 20139702912000.

The previous prime is 44544344344531. The next prime is 44544344344559.

44544344344544 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44544344344544² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44544344344544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127647869 + ... + 127996355.

It is an arithmetic number, because the mean of its divisors is an integer number (1001860832952).

Almost surely, 2^{44544344344544} is an apocalyptic number.

44544344344544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44544344344544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48089319981696).

44544344344544 is an abundant number, since it is smaller than the sum of its proper divisors (51634295618848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44544344344544 is a wasteful number, since it uses less digits than its factorization.

44544344344544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350440 (or 350432 counting only the distinct ones).

The product of its digits is 235929600, while the sum is 56.

It can be divided in two parts, 4454434 and 4344544, that added together give a palindrome (8798978).

The spelling of 44544344344544 in words is "forty-four trillion, five hundred forty-four billion, three hundred forty-four million, three hundred forty-four thousand, five hundred forty-four".