449266995036 has 54 divisors (see below), whose sum is σ = 1162671892200. Its totient is φ = 146272953456.

The previous prime is 449266995017. The next prime is 449266995077. The reversal of 449266995036 is 630599662944.

449266995036 is a `hidden beast` number, since 4 + 49 + 26 + 69 + 9 + 503 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3308136 + ... + 3441263.

Almost surely, 2^449266995036 is an apocalyptic number.

It is an amenable number.

449266995036 is an abundant number, since it is smaller than the sum of its proper divisors (713404897164).

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

449266995036 is a wasteful number, since it uses less digits than its factorization.

449266995036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6749495 (or 6749447 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 63.

The spelling of 449266995036 in words is "four hundred forty-nine billion, two hundred sixty-six million, nine hundred ninety-five thousand, thirty-six".