1444104002 has 16 divisors (see below), whose sum is σ = 2418036192. Its totient is φ = 641145120.

The previous prime is 1444103989. The next prime is 1444104019. The reversal of 1444104002 is 2004014441.

It is a happy number.

It is an unprimeable number.

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, 762323 + ... + 764214.

It is an arithmetic number, because the mean of its divisors is an integer number (151127262).

Almost surely, 2^1444104002 is an apocalyptic number.

1444104002 is a deficient number, since it is larger than the sum of its proper divisors (973932190).

1444104002 is a wasteful number, since it uses less digits than its factorization.

1444104002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526593.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1444104002 is about 38001.3684227292. The cubic root of 1444104002 is about 1130.3149987205.

Adding to 1444104002 its reverse (2004014441), we get a palindrome (3448118443).

The spelling of 1444104002 in words is "one billion, four hundred forty-four million, one hundred four thousand, two".