450404542884441 has 16 divisors (see below), whose sum is σ = 626652745695360. Its totient is φ = 287213140452480.

The previous prime is 450404542884433. The next prime is 450404542884481. The reversal of 450404542884441 is 144488245404054.

It is not a de Polignac number, because 450404542884441 - 2³ = 450404542884433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450404542884481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465636 + ... + 30017093.

It is an arithmetic number, because the mean of its divisors is an integer number (39165796605960).

Almost surely, 2^{450404542884441} is an apocalyptic number.

It is an amenable number.

450404542884441 is a deficient number, since it is larger than the sum of its proper divisors (176248202810919).

450404542884441 is a wasteful number, since it uses less digits than its factorization.

450404542884441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30696896.

The product of its (nonzero) digits is 52428800, while the sum is 57.

The spelling of 450404542884441 in words is "four hundred fifty trillion, four hundred four billion, five hundred forty-two million, eight hundred eighty-four thousand, four hundred forty-one".