448408048405 has 16 divisors (see below), whose sum is σ = 555511555584. Its totient is φ = 347114514240.

The previous prime is 448408048397. The next prime is 448408048411. The reversal of 448408048405 is 504840804844.

It is not a de Polignac number, because 448408048405 - 2³ = 448408048397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215762 + ... + 1541068.

It is an arithmetic number, because the mean of its divisors is an integer number (34719472224).

Almost surely, 2^448408048405 is an apocalyptic number.

It is an amenable number.

448408048405 is a deficient number, since it is larger than the sum of its proper divisors (107103507179).

448408048405 is a wasteful number, since it uses less digits than its factorization.

448408048405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334236.

The product of its (nonzero) digits is 2621440, while the sum is 49.

The spelling of 448408048405 in words is "four hundred forty-eight billion, four hundred eight million, forty-eight thousand, four hundred five".