4105454375443 has 2 divisors, whose sum is σ = 4105454375444. Its totient is φ = 4105454375442.

The previous prime is 4105454375437. The next prime is 4105454375447. The reversal of 4105454375443 is 3445734545014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4105454375443 - 2⁵ = 4105454375411 is a prime.

It is not a weakly prime, because it can be changed into another prime (4105454375447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052727187721 + 2052727187722.

It is an arithmetic number, because the mean of its divisors is an integer number (2052727187722).

Almost surely, 2^{4105454375443} is an apocalyptic number.

4105454375443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4105454375443 is an equidigital number, since it uses as much as digits as its factorization.

4105454375443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064000, while the sum is 49.

The spelling of 4105454375443 in words is "four trillion, one hundred five billion, four hundred fifty-four million, three hundred seventy-five thousand, four hundred forty-three".