423241263 has 6 divisors (see below), whose sum is σ = 611348504. Its totient is φ = 282160836.

The previous prime is 423241253. The next prime is 423241267. The reversal of 423241263 is 362142324.

It is not a de Polignac number, because 423241263 - 2¹⁸ = 422979119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423241267) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23513395 + ... + 23513412.

Almost surely, 2^423241263 is an apocalyptic number.

423241263 is a deficient number, since it is larger than the sum of its proper divisors (188107241).

423241263 is a wasteful number, since it uses less digits than its factorization.

423241263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47026813 (or 47026810 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 423241263 is about 20572.8282693460. The cubic root of 423241263 is about 750.8087648857.

Adding to 423241263 its reverse (362142324), we get a palindrome (785383587).

The spelling of 423241263 in words is "four hundred twenty-three million, two hundred forty-one thousand, two hundred sixty-three".