44453204400000 has 768 divisors, whose sum is σ = 161659780611840. Its totient is φ = 10732800000000.

The previous prime is 44453204399963. The next prime is 44453204400013. The reversal of 44453204400000 is 440235444.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 95 ways as a sum of consecutive naturals, for example, 3313193292 + ... + 3313206708.

It is an arithmetic number, because the mean of its divisors is an integer number (210494506005).

Almost surely, 2^{44453204400000} is an apocalyptic number.

44453204400000 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 44453204400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80829890305920).

44453204400000 is an abundant number, since it is smaller than the sum of its proper divisors (117206576211840).

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

44453204400000 is a wasteful number, since it uses less digits than its factorization.

44453204400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13721 (or 13689 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 44453204400000 its reverse (440235444), we get a palindrome (44453644635444).

The spelling of 44453204400000 in words is "forty-four trillion, four hundred fifty-three billion, two hundred four million, four hundred thousand".