453242244 has 96 divisors (see below), whose sum is σ = 1329463296. Its totient is φ = 116979840.

The previous prime is 453242243. The next prime is 453242269. The reversal of 453242244 is 442242354.

It is not an unprimeable number, because it can be changed into a prime (453242243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46909 + ... + 55739.

It is an arithmetic number, because the mean of its divisors is an integer number (13848576).

Almost surely, 2^453242244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453242244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664731648).

453242244 is an abundant number, since it is smaller than the sum of its proper divisors (876221052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453242244 is a wasteful number, since it uses less digits than its factorization.

453242244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8905 (or 8903 counting only the distinct ones).

The product of its digits is 30720, while the sum is 30.

The square root of 453242244 is about 21289.4867011866. The cubic root of 453242244 is about 768.1454463572.

Adding to 453242244 its reverse (442242354), we get a palindrome (895484598).

The spelling of 453242244 in words is "four hundred fifty-three million, two hundred forty-two thousand, two hundred forty-four".