449800865756 has 24 divisors (see below), whose sum is σ = 858745537776. Its totient is φ = 204446654720.

The previous prime is 449800865741. The next prime is 449800865771. The reversal of 449800865756 is 657568008944.

It is an interprime number because it is at equal distance from previous prime (449800865741) and next prime (449800865771).

It is a congruent 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, 965780 + ... + 1353636.

It is an arithmetic number, because the mean of its divisors is an integer number (35781064074).

Almost surely, 2^449800865756 is an apocalyptic number.

It is an amenable number.

449800865756 is a deficient number, since it is larger than the sum of its proper divisors (408944672020).

449800865756 is a wasteful number, since it uses less digits than its factorization.

449800865756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414229 (or 414227 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 62.

The spelling of 449800865756 in words is "four hundred forty-nine billion, eight hundred million, eight hundred sixty-five thousand, seven hundred fifty-six".