224126817489 has 6 divisors (see below), whose sum is σ = 323738736386. Its totient is φ = 149417878320.

The previous prime is 224126817437. The next prime is 224126817493. The reversal of 224126817489 is 984718621422.

224126817489 is a `hidden beast` number, since 2 + 2 + 412 + 6 + 81 + 74 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 221307207489 + 2819610000 = 470433^2 + 53100^2 .

It is not a de Polignac number, because 224126817489 - 2²⁹ = 223589946577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224126817389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12451489852 + ... + 12451489869.

Almost surely, 2^224126817489 is an apocalyptic number.

It is an amenable number.

224126817489 is a deficient number, since it is larger than the sum of its proper divisors (99611918897).

224126817489 is a wasteful number, since it uses less digits than its factorization.

224126817489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24902979727 (or 24902979724 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The spelling of 224126817489 in words is "two hundred twenty-four billion, one hundred twenty-six million, eight hundred seventeen thousand, four hundred eighty-nine".