10143443441 has 4 divisors (see below), whose sum is σ = 10155982500. Its totient is φ = 10130904384.

The previous prime is 10143443413. The next prime is 10143443449. The reversal of 10143443441 is 14434434101.

10143443441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8747673841 + 1395769600 = 93529^2 + 37360^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143443441 - 2¹⁴ = 10143427057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10143443449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6268316 + ... + 6269933.

It is an arithmetic number, because the mean of its divisors is an integer number (2538995625).

Almost surely, 2^10143443441 is an apocalyptic number.

It is an amenable number.

10143443441 is a deficient number, since it is larger than the sum of its proper divisors (12539059).

10143443441 is an equidigital number, since it uses as much as digits as its factorization.

10143443441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12539058.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 10143443441 its reverse (14434434101), we get a palindrome (24577877542).

The spelling of 10143443441 in words is "ten billion, one hundred forty-three million, four hundred forty-three thousand, four hundred forty-one".