453243412 has 24 divisors (see below), whose sum is σ = 808137792. Its totient is φ = 222384000.

The previous prime is 453243389. The next prime is 453243421. The reversal of 453243412 is 214342354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45612 + ... + 54652.

It is an arithmetic number, because the mean of its divisors is an integer number (33672408).

Almost surely, 2^453243412 is an apocalyptic number.

It is an amenable number.

453243412 is a deficient number, since it is larger than the sum of its proper divisors (354894380).

453243412 is a wasteful number, since it uses less digits than its factorization.

453243412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9279 (or 9277 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 453243412 is about 21289.5141325489. The cubic root of 453243412 is about 768.1461061906.

Adding to 453243412 its reverse (214342354), we get a palindrome (667585766).

The spelling of 453243412 in words is "four hundred fifty-three million, two hundred forty-three thousand, four hundred twelve".