1444230052000 has 192 divisors, whose sum is σ = 3743642448000. Its totient is φ = 546055372800.

The previous prime is 1444230051973. The next prime is 1444230052003. The reversal of 1444230052000 is 2500324441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1444230052003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34102839 + ... + 34145161.

It is an arithmetic number, because the mean of its divisors is an integer number (19498137750).

Almost surely, 2^{1444230052000} is an apocalyptic number.

1444230052000 is a gapful number since it is divisible by the number (10) 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 1444230052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1871821224000).

1444230052000 is an abundant number, since it is smaller than the sum of its proper divisors (2299412396000).

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

1444230052000 is a wasteful number, since it uses less digits than its factorization.

1444230052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42816 (or 42798 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 1444230052000 its reverse (2500324441), we get a palindrome (1446730376441).

The spelling of 1444230052000 in words is "one trillion, four hundred forty-four billion, two hundred thirty million, fifty-two thousand".