452431343 has 8 divisors (see below), whose sum is σ = 556838688. Its totient is φ = 357967584.

The previous prime is 452431333. The next prime is 452431379. The reversal of 452431343 is 343134254.

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

It is not a de Polignac number, because 452431343 - 2¹⁶ = 452365807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452431313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2485796 + ... + 2485977.

It is an arithmetic number, because the mean of its divisors is an integer number (69604836).

Almost surely, 2^452431343 is an apocalyptic number.

452431343 is a deficient number, since it is larger than the sum of its proper divisors (104407345).

452431343 is a wasteful number, since it uses less digits than its factorization.

452431343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971793.

The product of its digits is 17280, while the sum is 29.

The square root of 452431343 is about 21270.4335404806. The cubic root of 452431343 is about 767.6870735542.

Adding to 452431343 its reverse (343134254), we get a palindrome (795565597).

The spelling of 452431343 in words is "four hundred fifty-two million, four hundred thirty-one thousand, three hundred forty-three".