1224234044144 has 80 divisors (see below), whose sum is σ = 2399246438400. Its totient is φ = 605124083712.

The previous prime is 1224234044129. The next prime is 1224234044179. The reversal of 1224234044144 is 4414404324221.

It is a super-3 number, since 3×1224234044144³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455612369 + ... + 455615055.

It is an arithmetic number, because the mean of its divisors is an integer number (29990580480).

Almost surely, 2^{1224234044144} is an apocalyptic number.

It is an amenable number.

1224234044144 is a deficient number, since it is larger than the sum of its proper divisors (1175012394256).

1224234044144 is a wasteful number, since it uses less digits than its factorization.

1224234044144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3744 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 1224234044144 its reverse (4414404324221), we get a palindrome (5638638368365).

The spelling of 1224234044144 in words is "one trillion, two hundred twenty-four billion, two hundred thirty-four million, forty-four thousand, one hundred forty-four".