448484444004 has 24 divisors (see below), whose sum is σ = 1046630592448. Its totient is φ = 149470973280.

The previous prime is 448484444003. The next prime is 448484444017. The reversal of 448484444004 is 400444484844.

It is a super-2 number, since 2×448484444004² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (448484444003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2901712 + ... + 3052359.

Almost surely, 2^448484444004 is an apocalyptic number.

It is an amenable number.

448484444004 is an abundant number, since it is smaller than the sum of its proper divisors (598146148444).

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

448484444004 is a wasteful number, since it uses less digits than its factorization.

448484444004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960355 (or 5960353 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 48.

The spelling of 448484444004 in words is "four hundred forty-eight billion, four hundred eighty-four million, four hundred forty-four thousand, four".