44543245320240 has 320 divisors, whose sum is σ = 145021620879360. Its totient is φ = 11295217704960.

The previous prime is 44543245320209. The next prime is 44543245320241. The reversal of 44543245320240 is 4202354234544.

44543245320240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44543245320192 and 44543245320201.

It is not an unprimeable number, because it can be changed into a prime (44543245320241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120913125 + ... + 121280955.

It is an arithmetic number, because the mean of its divisors is an integer number (453192565248).

Almost surely, 2^{44543245320240} is an apocalyptic number.

44543245320240 is a gapful number since it is divisible by the number (40) 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 44543245320240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72510810439680).

44543245320240 is an abundant number, since it is smaller than the sum of its proper divisors (100478375559120).

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

44543245320240 is a wasteful number, since it uses less digits than its factorization.

44543245320240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368140 (or 368134 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 42.

Adding to 44543245320240 its reverse (4202354234544), we get a palindrome (48745599554784).

The spelling of 44543245320240 in words is "forty-four trillion, five hundred forty-three billion, two hundred forty-five million, three hundred twenty thousand, two hundred forty".