423054353 has 4 divisors (see below), whose sum is σ = 427008240. Its totient is φ = 419100468.

The previous prime is 423054343. The next prime is 423054383. The reversal of 423054353 is 353450324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423054353 - 2²⁰ = 422005777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423054343) 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, 1976783 + ... + 1976996.

It is an arithmetic number, because the mean of its divisors is an integer number (106752060).

Almost surely, 2^423054353 is an apocalyptic number.

It is an amenable number.

423054353 is a deficient number, since it is larger than the sum of its proper divisors (3953887).

423054353 is a wasteful number, since it uses less digits than its factorization.

423054353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953886.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 423054353 is about 20568.2851254061. The cubic root of 423054353 is about 750.6982256248.

The spelling of 423054353 in words is "four hundred twenty-three million, fifty-four thousand, three hundred fifty-three".