448071504107 has 4 divisors (see below), whose sum is σ = 455665936440. Its totient is φ = 440477071776.

The previous prime is 448071504103. The next prime is 448071504113. The reversal of 448071504107 is 701405170844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448071504107 - 2² = 448071504103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448071504103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3797216078 + ... + 3797216195.

It is an arithmetic number, because the mean of its divisors is an integer number (113916484110).

Almost surely, 2^448071504107 is an apocalyptic number.

448071504107 is a deficient number, since it is larger than the sum of its proper divisors (7594432333).

448071504107 is an equidigital number, since it uses as much as digits as its factorization.

448071504107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7594432332.

The product of its (nonzero) digits is 125440, while the sum is 41.

The spelling of 448071504107 in words is "four hundred forty-eight billion, seventy-one million, five hundred four thousand, one hundred seven".