224407512673 has 2 divisors, whose sum is σ = 224407512674. Its totient is φ = 224407512672.

The previous prime is 224407512653. The next prime is 224407512683. The reversal of 224407512673 is 376215704422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219129780769 + 5277731904 = 468113^2 + 72648^2 .

It is a cyclic number.

It is not a de Polignac number, because 224407512673 - 2¹³ = 224407504481 is a prime.

It is not a weakly prime, because it can be changed into another prime (224407512653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112203756336 + 112203756337.

It is an arithmetic number, because the mean of its divisors is an integer number (112203756337).

Almost surely, 2^224407512673 is an apocalyptic number.

It is an amenable number.

224407512673 is a deficient number, since it is larger than the sum of its proper divisors (1).

224407512673 is an equidigital number, since it uses as much as digits as its factorization.

224407512673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 224407512673 in words is "two hundred twenty-four billion, four hundred seven million, five hundred twelve thousand, six hundred seventy-three".