423306241 has 8 divisors (see below), whose sum is σ = 425408000. Its totient is φ = 421210368.

The previous prime is 423306223. The next prime is 423306259. The reversal of 423306241 is 142603324.

It is an interprime number because it is at equal distance from previous prime (423306223) and next prime (423306259).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423306241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423306211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210760 + ... + 212758.

It is an arithmetic number, because the mean of its divisors is an integer number (53176000).

Almost surely, 2^423306241 is an apocalyptic number.

It is an amenable number.

423306241 is a deficient number, since it is larger than the sum of its proper divisors (2101759).

423306241 is a wasteful number, since it uses less digits than its factorization.

423306241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 423306241 is about 20574.4074276758. The cubic root of 423306241 is about 750.8471854902.

Adding to 423306241 its reverse (142603324), we get a palindrome (565909565).

The spelling of 423306241 in words is "four hundred twenty-three million, three hundred six thousand, two hundred forty-one".