4224300631672 has 128 divisors (see below), whose sum is σ = 8996843520000. Its totient is φ = 1842102000000.

The previous prime is 4224300631657. The next prime is 4224300631717. The reversal of 4224300631672 is 2761360034224.

It is a super-3 number, since 3×4224300631672³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205541797 + ... + 205562347.

It is an arithmetic number, because the mean of its divisors is an integer number (70287840000).

Almost surely, 2^{4224300631672} 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 4224300631672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4498421760000).

4224300631672 is an abundant number, since it is smaller than the sum of its proper divisors (4772542888328).

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

4224300631672 is a wasteful number, since it uses less digits than its factorization.

4224300631672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21249 (or 21245 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

Adding to 4224300631672 its reverse (2761360034224), we get a palindrome (6985660665896).

The spelling of 4224300631672 in words is "four trillion, two hundred twenty-four billion, three hundred million, six hundred thirty-one thousand, six hundred seventy-two".