224632394117 has 4 divisors (see below), whose sum is σ = 224705782476. Its totient is φ = 224559005760.

The previous prime is 224632394101. The next prime is 224632394141. The reversal of 224632394117 is 711493236422.

It is a happy number.

It is a Cunningham number, because it is equal to 473954²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 214189393636 + 10443000481 = 462806^2 + 102191^2 .

It is a cyclic number.

It is not a de Polignac number, because 224632394117 - 2⁴ = 224632394101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224632394017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36689588 + ... + 36695709.

It is an arithmetic number, because the mean of its divisors is an integer number (56176445619).

Almost surely, 2^224632394117 is an apocalyptic number.

It is an amenable number.

224632394117 is a deficient number, since it is larger than the sum of its proper divisors (73388359).

224632394117 is an equidigital number, since it uses as much as digits as its factorization.

224632394117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73388358.

The product of its digits is 435456, while the sum is 44.

The spelling of 224632394117 in words is "two hundred twenty-four billion, six hundred thirty-two million, three hundred ninety-four thousand, one hundred seventeen".