10143344813 has 12 divisors (see below), whose sum is σ = 11844280800. Its totient is φ = 8661226392.

The previous prime is 10143344789. The next prime is 10143344833. The reversal of 10143344813 is 31844334101.

10143344813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10143344813 - 2⁶ = 10143344749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10143344813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143344833) 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 11 ways as a sum of consecutive naturals, for example, 380663 + ... + 406436.

It is an arithmetic number, because the mean of its divisors is an integer number (987023400).

Almost surely, 2^10143344813 is an apocalyptic number.

It is an amenable number.

10143344813 is a deficient number, since it is larger than the sum of its proper divisors (1700935987).

10143344813 is an equidigital number, since it uses as much as digits as its factorization.

10143344813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787376 (or 787369 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 10143344813 its reverse (31844334101), we get a palindrome (41987678914).

The spelling of 10143344813 in words is "ten billion, one hundred forty-three million, three hundred forty-four thousand, eight hundred thirteen".