1444104408 has 32 divisors (see below), whose sum is σ = 3618086400. Its totient is φ = 480324768.

The previous prime is 1444104407. The next prime is 1444104461. The reversal of 1444104408 is 8044014441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444104401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53868 + ... + 76091.

It is an arithmetic number, because the mean of its divisors is an integer number (113065200).

Almost surely, 2^1444104408 is an apocalyptic number.

It is an amenable number.

1444104408 is an abundant number, since it is smaller than the sum of its proper divisors (2173981992).

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

1444104408 is a wasteful number, since it uses less digits than its factorization.

1444104408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130431 (or 130427 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The square root of 1444104408 is about 38001.3737646417. The cubic root of 1444104408 is about 1130.3151046473.

Adding to 1444104408 its reverse (8044014441), we get a palindrome (9488118849).

The spelling of 1444104408 in words is "one billion, four hundred forty-four million, one hundred four thousand, four hundred eight".