4109454871 has 2 divisors, whose sum is σ = 4109454872. Its totient is φ = 4109454870.

The previous prime is 4109454859. The next prime is 4109454901. The reversal of 4109454871 is 1784549014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4109454871 - 2⁷ = 4109454743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4109454851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2054727435 + 2054727436.

It is an arithmetic number, because the mean of its divisors is an integer number (2054727436).

Almost surely, 2^4109454871 is an apocalyptic number.

4109454871 is a deficient number, since it is larger than the sum of its proper divisors (1).

4109454871 is an equidigital number, since it uses as much as digits as its factorization.

4109454871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 4109454871 is about 64105.0299976531. The cubic root of 4109454871 is about 1601.7500215207.

The spelling of 4109454871 in words is "four billion, one hundred nine million, four hundred fifty-four thousand, eight hundred seventy-one".