453243424512 has 144 divisors (see below), whose sum is σ = 1213084484640. Its totient is φ = 150231760896.

The previous prime is 453243424399. The next prime is 453243424523. The reversal of 453243424512 is 215424342354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241471318 + ... + 241473194.

It is an arithmetic number, because the mean of its divisors is an integer number (8424197810).

Almost surely, 2^453243424512 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 453243424512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606542242320).

453243424512 is an abundant number, since it is smaller than the sum of its proper divisors (759841060128).

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

453243424512 is a wasteful number, since it uses less digits than its factorization.

453243424512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498 (or 3484 counting only the distinct ones).

The product of its digits is 460800, while the sum is 39.

Adding to 453243424512 its reverse (215424342354), we get a palindrome (668667766866).

The spelling of 453243424512 in words is "four hundred fifty-three billion, two hundred forty-three million, four hundred twenty-four thousand, five hundred twelve".