1204223044144 has 40 divisors (see below), whose sum is σ = 2349621177120. Its totient is φ = 597876776448.

The previous prime is 1204223044133. The next prime is 1204223044183. The reversal of 1204223044144 is 4414403224021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309962 + ... + 2782870.

It is an arithmetic number, because the mean of its divisors is an integer number (58740529428).

Almost surely, 2^{1204223044144} is an apocalyptic number.

It is an amenable number.

1204223044144 is a deficient number, since it is larger than the sum of its proper divisors (1145398132976).

1204223044144 is a wasteful number, since it uses less digits than its factorization.

1204223044144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474037 (or 474031 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1204223044144 its reverse (4414403224021), we get a palindrome (5618626268165).

The spelling of 1204223044144 in words is "one trillion, two hundred four billion, two hundred twenty-three million, forty-four thousand, one hundred forty-four".