1404343100444 has 12 divisors (see below), whose sum is σ = 2457660389184. Its totient is φ = 702154417824.

The previous prime is 1404343100401. The next prime is 1404343100449. The reversal of 1404343100444 is 4440013434041.

It is a self number, because there is not a number n which added to its sum of digits gives 1404343100444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404343100449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4097777 + ... + 4427240.

It is an arithmetic number, because the mean of its divisors is an integer number (204805032432).

Almost surely, 2^{1404343100444} is an apocalyptic number.

It is an amenable number.

1404343100444 is a deficient number, since it is larger than the sum of its proper divisors (1053317288740).

1404343100444 is a wasteful number, since it uses less digits than its factorization.

1404343100444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8566204 (or 8566202 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1404343100444 its reverse (4440013434041), we get a palindrome (5844356534485).

The spelling of 1404343100444 in words is "one trillion, four hundred four billion, three hundred forty-three million, one hundred thousand, four hundred forty-four".