144004421104 has 40 divisors (see below), whose sum is σ = 281542640832. Its totient is φ = 71348551680.

The previous prime is 144004421089. The next prime is 144004421111. The reversal of 144004421104 is 401124400441.

It is a congruent number.

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, 12634032 + ... + 12645424.

Almost surely, 2^144004421104 is an apocalyptic number.

It is an amenable number.

144004421104 is a deficient number, since it is larger than the sum of its proper divisors (137538219728).

144004421104 is a wasteful number, since it uses less digits than its factorization.

144004421104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18505 (or 18499 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 144004421104 its reverse (401124400441), we get a palindrome (545128821545).

The spelling of 144004421104 in words is "one hundred forty-four billion, four million, four hundred twenty-one thousand, one hundred four".