448338011028 has 24 divisors (see below), whose sum is σ = 1046272806432. Its totient is φ = 149424463584.

The previous prime is 448338011027. The next prime is 448338011057. The reversal of 448338011028 is 820110833844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448338011027) 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, 2605675 + ... + 2772402.

It is an arithmetic number, because the mean of its divisors is an integer number (43594700268).

Almost surely, 2^448338011028 is an apocalyptic number.

It is an amenable number.

448338011028 is an abundant number, since it is smaller than the sum of its proper divisors (597934795404).

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

448338011028 is a wasteful number, since it uses less digits than its factorization.

448338011028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385031 (or 5385029 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 448338011028 in words is "four hundred forty-eight billion, three hundred thirty-eight million, eleven thousand, twenty-eight".