223263544466436 has 96 divisors (see below), whose sum is σ = 532344795687936. Its totient is φ = 72809270352000.

The previous prime is 223263544466393. The next prime is 223263544466447. The reversal of 223263544466436 is 634664445362322.

It is a super-3 number, since 3×223263544466436³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 223263544466436.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3112041526 + ... + 3112113266.

It is an arithmetic number, because the mean of its divisors is an integer number (5545258288416).

Almost surely, 2^{223263544466436} is an apocalyptic number.

It is an amenable number.

223263544466436 is an abundant number, since it is smaller than the sum of its proper divisors (309081251221500).

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

223263544466436 is a wasteful number, since it uses less digits than its factorization.

223263544466436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99833 (or 99831 counting only the distinct ones).

The product of its digits is 358318080, while the sum is 60.

The spelling of 223263544466436 in words is "two hundred twenty-three trillion, two hundred sixty-three billion, five hundred forty-four million, four hundred sixty-six thousand, four hundred thirty-six".