453451133244 has 24 divisors (see below), whose sum is σ = 1080564403968. Its totient is φ = 147934412080.

The previous prime is 453451133243. The next prime is 453451133269. The reversal of 453451133244 is 442331154354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453451133243) 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, 401995122 + ... + 401996249.

It is an arithmetic number, because the mean of its divisors is an integer number (45023516832).

Almost surely, 2^453451133244 is an apocalyptic number.

It is an amenable number.

453451133244 is an abundant number, since it is smaller than the sum of its proper divisors (627113270724).

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

453451133244 is a wasteful number, since it uses less digits than its factorization.

453451133244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803991425 (or 803991423 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

Adding to 453451133244 its reverse (442331154354), we get a palindrome (895782287598).

The spelling of 453451133244 in words is "four hundred fifty-three billion, four hundred fifty-one million, one hundred thirty-three thousand, two hundred forty-four".