44242112000000 has 364 divisors, whose sum is σ = 111295067748648. Its totient is φ = 17584128000000.

The previous prime is 44242111999979. The next prime is 44242112000033. The reversal of 44242112000000 is 21124244.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 10431997880 + ... + 10432002120.

Almost surely, 2^{44242112000000} is an apocalyptic number.

44242112000000 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 44242112000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55647533874324).

44242112000000 is an abundant number, since it is smaller than the sum of its proper divisors (67052955748648).

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

44242112000000 is an frugal number, since it uses more digits than its factorization.

44242112000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4458 (or 4411 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 44242112000000 its reverse (21124244), we get a palindrome (44242133124244).

The spelling of 44242112000000 in words is "forty-four trillion, two hundred forty-two billion, one hundred twelve million", and thus it is an aban number.