423204059 has 2 divisors, whose sum is σ = 423204060. Its totient is φ = 423204058.

The previous prime is 423204029. The next prime is 423204077. The reversal of 423204059 is 950402324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423204059 - 2¹² = 423199963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (423204029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211602029 + 211602030.

It is an arithmetic number, because the mean of its divisors is an integer number (211602030).

Almost surely, 2^423204059 is an apocalyptic number.

423204059 is a deficient number, since it is larger than the sum of its proper divisors (1).

423204059 is an equidigital number, since it uses as much as digits as its factorization.

423204059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 423204059 is about 20571.9240471085. The cubic root of 423204059 is about 750.7867648979.

The spelling of 423204059 in words is "four hundred twenty-three million, two hundred four thousand, fifty-nine".