200024423 has 2 divisors, whose sum is σ = 200024424. Its totient is φ = 200024422.

The previous prime is 200024411. The next prime is 200024459. The reversal of 200024423 is 324420002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200024423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200024323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100012211 + 100012212.

It is an arithmetic number, because the mean of its divisors is an integer number (100012212).

Almost surely, 2^200024423 is an apocalyptic number.

200024423 is a deficient number, since it is larger than the sum of its proper divisors (1).

200024423 is an equidigital number, since it uses as much as digits as its factorization.

200024423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 200024423 is about 14142.9990808173. Note that the first 3 decimals coincide. The cubic root of 200024423 is about 584.8273511021.

Adding to 200024423 its reverse (324420002), we get a palindrome (524444425).

The spelling of 200024423 in words is "two hundred million, twenty-four thousand, four hundred twenty-three".