4490855824491 has 24 divisors (see below), whose sum is σ = 6761544960144. Its totient is φ = 2869510121280.

The previous prime is 4490855824471. The next prime is 4490855824493. The reversal of 4490855824491 is 1944285580944.

It is a happy number.

4490855824491 is a `hidden beast` number, since 4 + 4 + 9 + 0 + 8 + 5 + 582 + 4 + 49 + 1 = 666.

4490855824491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4490855824491 - 2¹⁴ = 4490855808107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4490855824493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100619880 + ... + 100664501.

It is an arithmetic number, because the mean of its divisors is an integer number (281731040006).

Almost surely, 2^{4490855824491} is an apocalyptic number.

4490855824491 is a deficient number, since it is larger than the sum of its proper divisors (2270689135653).

4490855824491 is a wasteful number, since it uses less digits than its factorization.

4490855824491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201284491 (or 201284488 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 63.

The spelling of 4490855824491 in words is "four trillion, four hundred ninety billion, eight hundred fifty-five million, eight hundred twenty-four thousand, four hundred ninety-one".