423363343 has 4 divisors (see below), whose sum is σ = 455929768. Its totient is φ = 390796920.

The previous prime is 423363341. The next prime is 423363349. The reversal of 423363343 is 343363324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423363343 - 2¹ = 423363341 is a prime.

It is a super-2 number, since 2×423363343² = 358473040392271298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423363341) 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 in 3 ways as a sum of consecutive naturals, for example, 16283193 + ... + 16283218.

It is an arithmetic number, because the mean of its divisors is an integer number (113982442).

Almost surely, 2^423363343 is an apocalyptic number.

423363343 is a deficient number, since it is larger than the sum of its proper divisors (32566425).

423363343 is a wasteful number, since it uses less digits than its factorization.

423363343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32566424.

The product of its digits is 46656, while the sum is 31.

The square root of 423363343 is about 20575.7950757680. The cubic root of 423363343 is about 750.8809458777.

It can be divided in two parts, 4233 and 63343, that added together give a palindrome (67576).

The spelling of 423363343 in words is "four hundred twenty-three million, three hundred sixty-three thousand, three hundred forty-three".