1444322440104 has 32 divisors (see below), whose sum is σ = 3612630780000. Its totient is φ = 481197522752.

The previous prime is 1444322440097. The next prime is 1444322440139. The reversal of 1444322440104 is 4010442234441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15157179 + ... + 15252170.

It is an arithmetic number, because the mean of its divisors is an integer number (112894711875).

Almost surely, 2^{1444322440104} is an apocalyptic number.

It is an amenable number.

1444322440104 is an abundant number, since it is smaller than the sum of its proper divisors (2168308339896).

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

1444322440104 is a wasteful number, since it uses less digits than its factorization.

1444322440104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30411337 (or 30411333 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1444322440104 its reverse (4010442234441), we get a palindrome (5454764674545).

The spelling of 1444322440104 in words is "one trillion, four hundred forty-four billion, three hundred twenty-two million, four hundred forty thousand, one hundred four".