1143033244413 has 8 divisors (see below), whose sum is σ = 1524298908768. Its totient is φ = 761894871504.

The previous prime is 1143033244403. The next prime is 1143033244481. The reversal of 1143033244413 is 3144423303411.

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

It is not a de Polignac number, because 1143033244413 - 2⁶ = 1143033244349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143033244403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31801906 + ... + 31837827.

It is an arithmetic number, because the mean of its divisors is an integer number (190537363596).

Almost surely, 2^{1143033244413} is an apocalyptic number.

It is an amenable number.

1143033244413 is a deficient number, since it is larger than the sum of its proper divisors (381265664355).

1143033244413 is an equidigital number, since it uses as much as digits as its factorization.

1143033244413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63645723.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 1143033244413 its reverse (3144423303411), we get a palindrome (4287456547824).

The spelling of 1143033244413 in words is "one trillion, one hundred forty-three billion, thirty-three million, two hundred forty-four thousand, four hundred thirteen".