1444324014020 has 12 divisors (see below), whose sum is σ = 3033080429484. Its totient is φ = 577729605600.

The previous prime is 1444324014017. The next prime is 1444324014053. The reversal of 1444324014020 is 204104234441.

It can be written as a sum of positive squares in 2 ways, for example, as 808977922624 + 635346091396 = 899432^2 + 797086^2 .

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 3 ways as a sum of consecutive naturals, for example, 36108100331 + ... + 36108100370.

It is an arithmetic number, because the mean of its divisors is an integer number (252756702457).

Almost surely, 2^{1444324014020} is an apocalyptic number.

1444324014020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1444324014020 is an abundant number, since it is smaller than the sum of its proper divisors (1588756415464).

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

1444324014020 is a wasteful number, since it uses less digits than its factorization.

1444324014020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72216200710 (or 72216200708 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1444324014020 its reverse (204104234441), we get a palindrome (1648428248461).

The spelling of 1444324014020 in words is "one trillion, four hundred forty-four billion, three hundred twenty-four million, fourteen thousand, twenty".