449697899410576 has 40 divisors (see below), whose sum is σ = 877111358367488. Its totient is φ = 223346756160000.

The previous prime is 449697899410559. The next prime is 449697899410621. The reversal of 449697899410576 is 675014998796944.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35709721 + ... + 46632391.

Almost surely, 2^{449697899410576} is an apocalyptic number.

It is an amenable number.

449697899410576 is a deficient number, since it is larger than the sum of its proper divisors (427413458956912).

449697899410576 is a wasteful number, since it uses less digits than its factorization.

449697899410576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10939871 (or 10939865 counting only the distinct ones).

The product of its (nonzero) digits is 29628426240, while the sum is 88.

The spelling of 449697899410576 in words is "four hundred forty-nine trillion, six hundred ninety-seven billion, eight hundred ninety-nine million, four hundred ten thousand, five hundred seventy-six".