423301069 has 2 divisors, whose sum is σ = 423301070. Its totient is φ = 423301068.

The previous prime is 423301061. The next prime is 423301141. The reversal of 423301069 is 960103324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411481225 + 11819844 = 20285^2 + 3438^2 .

It is a cyclic number.

It is not a de Polignac number, because 423301069 - 2³ = 423301061 is a prime.

It is a super-2 number, since 2×423301069² = 358367590033085522, which contains 22 as substring.

It is equal to p_22510783 and since 423301069 and 22510783 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423301061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211650534 + 211650535.

It is an arithmetic number, because the mean of its divisors is an integer number (211650535).

Almost surely, 2^423301069 is an apocalyptic number.

It is an amenable number.

423301069 is a deficient number, since it is larger than the sum of its proper divisors (1).

423301069 is an equidigital number, since it uses as much as digits as its factorization.

423301069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 423301069 is about 20574.2817371591. The cubic root of 423301069 is about 750.8441275012.

The spelling of 423301069 in words is "four hundred twenty-three million, three hundred one thousand, sixty-nine".