448430711 has 2 divisors, whose sum is σ = 448430712. Its totient is φ = 448430710.

The previous prime is 448430707. The next prime is 448430783. The reversal of 448430711 is 117034844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448430711 - 2² = 448430707 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448430111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224215355 + 224215356.

It is an arithmetic number, because the mean of its divisors is an integer number (224215356).

Almost surely, 2^448430711 is an apocalyptic number.

448430711 is a deficient number, since it is larger than the sum of its proper divisors (1).

448430711 is an equidigital number, since it uses as much as digits as its factorization.

448430711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 448430711 is about 21176.1826352154. The cubic root of 448430711 is about 765.4176090025.

The spelling of 448430711 in words is "four hundred forty-eight million, four hundred thirty thousand, seven hundred eleven".