449226408895 has 32 divisors (see below), whose sum is σ = 619187328000. Its totient is φ = 309436030080.

The previous prime is 449226408889. The next prime is 449226408913. The reversal of 449226408895 is 598804622944.

It is not a de Polignac number, because 449226408895 - 2¹⁹ = 449225884607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4209861 + ... + 4315249.

It is an arithmetic number, because the mean of its divisors is an integer number (19349604000).

Almost surely, 2^449226408895 is an apocalyptic number.

449226408895 is a deficient number, since it is larger than the sum of its proper divisors (169960919105).

449226408895 is a wasteful number, since it uses less digits than its factorization.

449226408895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109503.

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 449226408895 in words is "four hundred forty-nine billion, two hundred twenty-six million, four hundred eight thousand, eight hundred ninety-five".