44554400000000 has 864 divisors, whose sum is σ = 124961420394720. Its totient is φ = 15744000000000.

The previous prime is 44554399999933. The next prime is 44554400000023. The reversal of 44554400000000 is 445544.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 536799999959 + ... + 536800000041.

It is an arithmetic number, because the mean of its divisors is an integer number (144631273605).

Almost surely, 2^{44554400000000} is an apocalyptic number.

44554400000000 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 44554400000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62480710197360).

44554400000000 is an abundant number, since it is smaller than the sum of its proper divisors (80407020394720).

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

44554400000000 is an frugal number, since it uses more digits than its factorization.

44554400000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 44554400000000 its reverse (445544), we get a palindrome (44554400445544).

44554400000000 divided by its reverse (445544) gives a 8-th power (100000000 = 10⁸).

It can be divided in two parts, 445 and 54400000000, that added together give a palindrome (54400000445).

The spelling of 44554400000000 in words is "forty-four trillion, five hundred fifty-four billion, four hundred million", and thus it is an aban number.