453132242 has 8 divisors (see below), whose sum is σ = 682100976. Its totient is φ = 225765252.

The previous prime is 453132241. The next prime is 453132247. The reversal of 453132242 is 242231354.

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

It is a super-3 number, since 3×453132242³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (453132241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399728 + ... + 400859.

It is an arithmetic number, because the mean of its divisors is an integer number (85262622).

Almost surely, 2^453132242 is an apocalyptic number.

453132242 is a deficient number, since it is larger than the sum of its proper divisors (228968734).

453132242 is a wasteful number, since it uses less digits than its factorization.

453132242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800872.

The product of its digits is 5760, while the sum is 26.

The square root of 453132242 is about 21286.9030626815. The cubic root of 453132242 is about 768.0832983019.

Adding to 453132242 its reverse (242231354), we get a palindrome (695363596).

The spelling of 453132242 in words is "four hundred fifty-three million, one hundred thirty-two thousand, two hundred forty-two".