4494900224169 has 6 divisors (see below), whose sum is σ = 6492633657146. Its totient is φ = 2996600149440.

The previous prime is 4494900224161. The next prime is 4494900224183. The reversal of 4494900224169 is 9614220094944.

4494900224169 is a `hidden beast` number, since 4 + 494 + 90 + 0 + 2 + 2 + 4 + 1 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3336876730944 + 1158023493225 = 1826712^2 + 1076115^2 .

It is not a de Polignac number, because 4494900224169 - 2³ = 4494900224161 is a prime.

It is a super-2 number, since 2×4494900224169² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4494900224161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249716679112 + ... + 249716679129.

Almost surely, 2^{4494900224169} is an apocalyptic number.

It is an amenable number.

4494900224169 is a deficient number, since it is larger than the sum of its proper divisors (1997733432977).

4494900224169 is a wasteful number, since it uses less digits than its factorization.

4494900224169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499433358247 (or 499433358244 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 4494900224169 in words is "four trillion, four hundred ninety-four billion, nine hundred million, two hundred twenty-four thousand, one hundred sixty-nine".