726303223360 has 224 divisors, whose sum is σ = 2138814518400. Its totient is φ = 230962544640.

The previous prime is 726303223343. The next prime is 726303223397. The reversal of 726303223360 is 63322303627.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451756 + ... + 1287124.

It is an arithmetic number, because the mean of its divisors is an integer number (9548279100).

Almost surely, 2^726303223360 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 726303223360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1069407259200).

726303223360 is an abundant number, since it is smaller than the sum of its proper divisors (1412511295040).

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

726303223360 is a wasteful number, since it uses less digits than its factorization.

726303223360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835429 (or 835419 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 37.

Adding to 726303223360 its reverse (63322303627), we get a palindrome (789625526987).

The spelling of 726303223360 in words is "seven hundred twenty-six billion, three hundred three million, two hundred twenty-three thousand, three hundred sixty".