44025043201440 has 384 divisors, whose sum is σ = 162051323922432. Its totient is φ = 9838103408640.

The previous prime is 44025043201417. The next prime is 44025043201457. The reversal of 44025043201440 is 4410234052044.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49959855 + ... + 50833425.

It is an arithmetic number, because the mean of its divisors is an integer number (422008656048).

Almost surely, 2^{44025043201440} is an apocalyptic number.

44025043201440 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 44025043201440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81025661961216).

44025043201440 is an abundant number, since it is smaller than the sum of its proper divisors (118026280720992).

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

44025043201440 is a wasteful number, since it uses less digits than its factorization.

44025043201440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873932 (or 873924 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 44025043201440 its reverse (4410234052044), we get a palindrome (48435277253484).

The spelling of 44025043201440 in words is "forty-four trillion, twenty-five billion, forty-three million, two hundred one thousand, four hundred forty".