224456654423 has 2 divisors, whose sum is σ = 224456654424. Its totient is φ = 224456654422.

The previous prime is 224456654419. The next prime is 224456654483. The reversal of 224456654423 is 324456654422.

224456654423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224456654423 - 2² = 224456654419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224456654483) 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 as a sum of consecutive naturals, namely, 112228327211 + 112228327212.

It is an arithmetic number, because the mean of its divisors is an integer number (112228327212).

Almost surely, 2^224456654423 is an apocalyptic number.

224456654423 is a deficient number, since it is larger than the sum of its proper divisors (1).

224456654423 is an equidigital number, since it uses as much as digits as its factorization.

224456654423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5529600, while the sum is 47.

Subtracting 224456654423 from its reverse (324456654422), we obtain a palindrome (99999999999).

The spelling of 224456654423 in words is "two hundred twenty-four billion, four hundred fifty-six million, six hundred fifty-four thousand, four hundred twenty-three".