453212343 has 12 divisors (see below), whose sum is σ = 675757888. Its totient is φ = 292394880.

The previous prime is 453212323. The next prime is 453212359. The reversal of 453212343 is 343212354.

453212343 is a `hidden beast` number, since 4 + 532 + 123 + 4 + 3 = 666.

It is not a de Polignac number, because 453212343 - 2¹⁷ = 453081271 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 (453212323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 811930 + ... + 812487.

Almost surely, 2^453212343 is an apocalyptic number.

453212343 is a deficient number, since it is larger than the sum of its proper divisors (222545545).

453212343 is a wasteful number, since it uses less digits than its factorization.

453212343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624454 (or 1624451 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 453212343 is about 21288.7844415786. The cubic root of 453212343 is about 768.1285541233.

Adding to 453212343 its reverse (343212354), we get a palindrome (796424697).

The spelling of 453212343 in words is "four hundred fifty-three million, two hundred twelve thousand, three hundred forty-three".