404442100144 has 10 divisors (see below), whose sum is σ = 783606569060. Its totient is φ = 202221050064.

The previous prime is 404442100123. The next prime is 404442100261. The reversal of 404442100144 is 441001244404.

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 as a sum of consecutive naturals, namely, 12638815614 + ... + 12638815645.

It is an arithmetic number, because the mean of its divisors is an integer number (78360656906).

Almost surely, 2^404442100144 is an apocalyptic number.

It is an amenable number.

404442100144 is a deficient number, since it is larger than the sum of its proper divisors (379164468916).

404442100144 is a wasteful number, since it uses less digits than its factorization.

404442100144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25277631267 (or 25277631261 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 404442100144 its reverse (441001244404), we get a palindrome (845443344548).

The spelling of 404442100144 in words is "four hundred four billion, four hundred forty-two million, one hundred thousand, one hundred forty-four".