44201426120000 has 140 divisors (see below), whose sum is σ = 109673282531076. Its totient is φ = 17669583360000.

The previous prime is 44201426119993. The next prime is 44201426120029. The reversal of 44201426120000 is 2162410244.

It can be written as a sum of positive squares in 10 ways, for example, as 31504062671104 + 12697363448896 = 5612848^2 + 3563336^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64177460 + ... + 64862540.

Almost surely, 2^{44201426120000} is an apocalyptic number.

44201426120000 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 44201426120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54836641265538).

44201426120000 is an abundant number, since it is smaller than the sum of its proper divisors (65471856411076).

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

44201426120000 is an equidigital number, since it uses as much as digits as its factorization.

44201426120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686726 (or 686701 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 44201426120000 its reverse (2162410244), we get a palindrome (44203588530244).

The spelling of 44201426120000 in words is "forty-four trillion, two hundred one billion, four hundred twenty-six million, one hundred twenty thousand".