1441053221200 has 30 divisors (see below), whose sum is σ = 3462130364894. Its totient is φ = 576421288320.

The previous prime is 1441053221183. The next prime is 1441053221213. The reversal of 1441053221200 is 21223501441.

It can be written as a sum of positive squares in 3 ways, for example, as 2521646656 + 1438531574544 = 50216^2 + 1199388^2 .

It is a super-2 number, since 2×1441053221200² (a number of 25 digits) contains 22 as substring.

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

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 5 ways as a sum of consecutive naturals, for example, 1801316127 + ... + 1801316926.

Almost surely, 2^{1441053221200} is an apocalyptic number.

1441053221200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441053221200 is an abundant number, since it is smaller than the sum of its proper divisors (2021077143694).

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

1441053221200 is a wasteful number, since it uses less digits than its factorization.

1441053221200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602633071 (or 3602633060 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1441053221200 its reverse (21223501441), we get a palindrome (1462276722641).

The spelling of 1441053221200 in words is "one trillion, four hundred forty-one billion, fifty-three million, two hundred twenty-one thousand, two hundred".