1244230110143 has 8 divisors (see below), whose sum is σ = 1317695640768. Its totient is φ = 1170795193344.

The previous prime is 1244230110139. The next prime is 1244230110161. The reversal of 1244230110143 is 3410110324421.

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 1244230110143 - 2² = 1244230110139 is a prime.

It is a super-2 number, since 2×1244230110143² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244230110113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7569746 + ... + 7732367.

It is an arithmetic number, because the mean of its divisors is an integer number (164711955096).

Almost surely, 2^{1244230110143} is an apocalyptic number.

1244230110143 is a deficient number, since it is larger than the sum of its proper divisors (73465530625).

1244230110143 is a wasteful number, since it uses less digits than its factorization.

1244230110143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15306913.

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

Adding to 1244230110143 its reverse (3410110324421), we get a palindrome (4654340434564).

The spelling of 1244230110143 in words is "one trillion, two hundred forty-four billion, two hundred thirty million, one hundred ten thousand, one hundred forty-three".