223836787302976 has 21 divisors (see below), whose sum is σ = 444176362313139. Its totient is φ = 111918333806784.

The previous prime is 223836787302941. The next prime is 223836787302983. The reversal of 223836787302976 is 679203787638322.

The square root of 223836787302976 is 14961176.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223836787302899 and 223836787302908.

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 2 ways as a sum of consecutive naturals, for example, 118754335 + ... + 120624481.

Almost surely, 2^{223836787302976} is an apocalyptic number.

223836787302976 is the 14961176-th square number.

It is an amenable number.

223836787302976 is a deficient number, since it is larger than the sum of its proper divisors (220339575010163).

223836787302976 is an frugal number, since it uses more digits than its factorization.

223836787302976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740306 (or 1870149 counting only the distinct ones).

The product of its (nonzero) digits is 1536288768, while the sum is 73.

The spelling of 223836787302976 in words is "two hundred twenty-three trillion, eight hundred thirty-six billion, seven hundred eighty-seven million, three hundred two thousand, nine hundred seventy-six".