604043423 has 2 divisors, whose sum is σ = 604043424. Its totient is φ = 604043422.

The previous prime is 604043399. The next prime is 604043431. The reversal of 604043423 is 324340406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 604043423 - 2⁶ = 604043359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 604043392 and 604043401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604043443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302021711 + 302021712.

It is an arithmetic number, because the mean of its divisors is an integer number (302021712).

Almost surely, 2^604043423 is an apocalyptic number.

604043423 is a deficient number, since it is larger than the sum of its proper divisors (1).

604043423 is an equidigital number, since it uses as much as digits as its factorization.

604043423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 604043423 is about 24577.2948674178. The cubic root of 604043423 is about 845.3230668314.

Adding to 604043423 its reverse (324340406), we get a palindrome (928383829).

The spelling of 604043423 in words is "six hundred four million, forty-three thousand, four hundred twenty-three".