449083838288 has 20 divisors (see below), whose sum is σ = 870193554048. Its totient is φ = 224517759840.

The previous prime is 449083838257. The next prime is 449083838311. The reversal of 449083838288 is 882838380944.

It is a super-2 number, since 2×449083838288² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356128 + ... + 1654463.

Almost surely, 2^449083838288 is an apocalyptic number.

It is an amenable number.

449083838288 is a deficient number, since it is larger than the sum of its proper divisors (421109715760).

449083838288 is a wasteful number, since it uses less digits than its factorization.

449083838288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019922 (or 3019916 counting only the distinct ones).

The product of its (nonzero) digits is 84934656, while the sum is 65.

The spelling of 449083838288 in words is "four hundred forty-nine billion, eighty-three million, eight hundred thirty-eight thousand, two hundred eighty-eight".