10443054131819 has 2 divisors, whose sum is σ = 10443054131820. Its totient is φ = 10443054131818.

The previous prime is 10443054131813. The next prime is 10443054131821. The reversal of 10443054131819 is 91813145034401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10443054131819 - 2²⁸ = 10442785696363 is a prime.

It is a super-2 number, since 2×10443054131819² (a number of 27 digits) contains 22 as substring.

Together with 10443054131821, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10443054131819.

It is not a weakly prime, because it can be changed into another prime (10443054131813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221527065909 + 5221527065910.

It is an arithmetic number, because the mean of its divisors is an integer number (5221527065910).

Almost surely, 2^{10443054131819} is an apocalyptic number.

10443054131819 is a deficient number, since it is larger than the sum of its proper divisors (1).

10443054131819 is an equidigital number, since it uses as much as digits as its factorization.

10443054131819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 10443054131819 in words is "ten trillion, four hundred forty-three billion, fifty-four million, one hundred thirty-one thousand, eight hundred nineteen".