11143344032441 has 8 divisors (see below), whose sum is σ = 11354046622344. Its totient is φ = 10932658139520.

The previous prime is 11143344032393. The next prime is 11143344032453. The reversal of 11143344032441 is 14423044334111.

It can be written as a sum of positive squares in 4 ways, for example, as 547309958416 + 10596034074025 = 739804^2 + 3255155^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11143344032441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11143344032641) 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, 2822756 + ... + 5500421.

It is an arithmetic number, because the mean of its divisors is an integer number (1419255827793).

Almost surely, 2^{11143344032441} is an apocalyptic number.

It is an amenable number.

11143344032441 is a deficient number, since it is larger than the sum of its proper divisors (210702589903).

11143344032441 is an equidigital number, since it uses as much as digits as its factorization.

11143344032441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8348491.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 11143344032441 its reverse (14423044334111), we get a palindrome (25566388366552).

The spelling of 11143344032441 in words is "eleven trillion, one hundred forty-three billion, three hundred forty-four million, thirty-two thousand, four hundred forty-one".