10043040443 has 2 divisors, whose sum is σ = 10043040444. Its totient is φ = 10043040442.

The previous prime is 10043040419. The next prime is 10043040467. The reversal of 10043040443 is 34404034001.

It is a balanced prime because it is at equal distance from previous prime (10043040419) and next prime (10043040467).

It is a cyclic number.

It is not a de Polignac number, because 10043040443 - 2²⁶ = 9975931579 is a prime.

It is a super-2 number, since 2×10043040443² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10043040473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021520221 + 5021520222.

It is an arithmetic number, because the mean of its divisors is an integer number (5021520222).

Almost surely, 2^10043040443 is an apocalyptic number.

10043040443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10043040443 is an equidigital number, since it uses as much as digits as its factorization.

10043040443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 10043040443 its reverse (34404034001), we get a palindrome (44447074444).

The spelling of 10043040443 in words is "ten billion, forty-three million, forty thousand, four hundred forty-three".