1224143110403 has 8 divisors (see below), whose sum is σ = 1296461910672. Its totient is φ = 1151858797056.

The previous prime is 1224143110387. The next prime is 1224143110441. The reversal of 1224143110403 is 3040113414221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1224143110403 - 2⁴ = 1224143110387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224143110493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8548625 + ... + 8690642.

It is an arithmetic number, because the mean of its divisors is an integer number (162057738834).

Almost surely, 2^{1224143110403} is an apocalyptic number.

1224143110403 is a deficient number, since it is larger than the sum of its proper divisors (72318800269).

1224143110403 is a wasteful number, since it uses less digits than its factorization.

1224143110403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17243461.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1224143110403 its reverse (3040113414221), we get a palindrome (4264256524624).

The spelling of 1224143110403 in words is "one trillion, two hundred twenty-four billion, one hundred forty-three million, one hundred ten thousand, four hundred three".