44245345000 has 80 divisors (see below), whose sum is σ = 103738621140. Its totient is φ = 17685888000.

The previous prime is 44245344991. The next prime is 44245345007. The reversal of 44245345000 is 54354244.

It can be written as a sum of positive squares in 10 ways, for example, as 11570444356 + 32674900644 = 107566^2 + 180762^2 .

It is not an unprimeable number, because it can be changed into a prime (44245345007) 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 in 19 ways as a sum of consecutive naturals, for example, 11663104 + ... + 11666896.

Almost surely, 2^44245345000 is an apocalyptic number.

44245345000 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 44245345000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51869310570).

44245345000 is an abundant number, since it is smaller than the sum of its proper divisors (59493276140).

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

44245345000 is a wasteful number, since it uses less digits than its factorization.

44245345000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152 (or 6133 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 44245345000 its reverse (54354244), we get a palindrome (44299699244).

The spelling of 44245345000 in words is "forty-four billion, two hundred forty-five million, three hundred forty-five thousand".