452217214700 has 72 divisors (see below), whose sum is σ = 992719430640. Its totient is φ = 178785587200.

The previous prime is 452217214699. The next prime is 452217214747. The reversal of 452217214700 is 7412712254.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27430460 + ... + 27446940.

It is an arithmetic number, because the mean of its divisors is an integer number (13787769870).

Almost surely, 2^452217214700 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 452217214700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496359715320).

452217214700 is an abundant number, since it is smaller than the sum of its proper divisors (540502215940).

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

452217214700 is a wasteful number, since it uses less digits than its factorization.

452217214700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19667 (or 19660 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

Adding to 452217214700 its reverse (7412712254), we get a palindrome (459629926954).

The spelling of 452217214700 in words is "four hundred fifty-two billion, two hundred seventeen million, two hundred fourteen thousand, seven hundred".