448143714 has 24 divisors (see below), whose sum is σ = 978070860. Its totient is φ = 148290048.

The previous prime is 448143701. The next prime is 448143727. The reversal of 448143714 is 417341844.

It is a happy number.

448143714 is a `hidden beast` number, since 448 + 143 + 71 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (448143701) and next prime (448143727).

It can be written as a sum of positive squares in 2 ways, for example, as 417507489 + 30636225 = 20433^2 + 5535^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88399 + ... + 93330.

Almost surely, 2^448143714 is an apocalyptic number.

448143714 is an abundant number, since it is smaller than the sum of its proper divisors (529927146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448143714 is a wasteful number, since it uses less digits than its factorization.

448143714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181874 (or 181871 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 448143714 is about 21169.4051404379. The cubic root of 448143714 is about 765.2542842996.

The spelling of 448143714 in words is "four hundred forty-eight million, one hundred forty-three thousand, seven hundred fourteen".