448275381262434 has 24 divisors (see below), whose sum is σ = 1059559992075312. Its totient is φ = 135841024624920.

The previous prime is 448275381262433. The next prime is 448275381262439. The reversal of 448275381262434 is 434262183572844.

448275381262434 is a `hidden beast` number, since 4 + 4 + 8 + 2 + 7 + 5 + 381 + 2 + 6 + 243 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (448275381262433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1132008538344 + ... + 1132008538739.

It is an arithmetic number, because the mean of its divisors is an integer number (44148333003138).

Almost surely, 2^{448275381262434} is an apocalyptic number.

448275381262434 is an abundant number, since it is smaller than the sum of its proper divisors (611284610812878).

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

448275381262434 is a wasteful number, since it uses less digits than its factorization.

448275381262434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264017077102 (or 2264017077099 counting only the distinct ones).

The product of its digits is 247726080, while the sum is 63.

The spelling of 448275381262434 in words is "four hundred forty-eight trillion, two hundred seventy-five billion, three hundred eighty-one million, two hundred sixty-two thousand, four hundred thirty-four".