449124577916 has 24 divisors (see below), whose sum is σ = 899861842656. Its totient is φ = 192136386240.

The previous prime is 449124577843. The next prime is 449124577999. The reversal of 449124577916 is 619775421944.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14383115 + ... + 14414306.

It is an arithmetic number, because the mean of its divisors is an integer number (37494243444).

Almost surely, 2^449124577916 is an apocalyptic number.

It is an amenable number.

449124577916 is an abundant number, since it is smaller than the sum of its proper divisors (450737264740).

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

449124577916 is a wasteful number, since it uses less digits than its factorization.

449124577916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28797989 (or 28797987 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 59.

The spelling of 449124577916 in words is "four hundred forty-nine billion, one hundred twenty-four million, five hundred seventy-seven thousand, nine hundred sixteen".