223992704448 has 84 divisors (see below), whose sum is σ = 642234707400. Its totient is φ = 74640969216.

The previous prime is 223992704447. The next prime is 223992704461. The reversal of 223992704448 is 844407299322.

It is a junction number, because it is equal to n+sod(n) for n = 223992704394 and 223992704403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223992704447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1841286 + ... + 1959162.

Almost surely, 2^223992704448 is an apocalyptic number.

It is an amenable number.

223992704448 is an abundant number, since it is smaller than the sum of its proper divisors (418242002952).

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

223992704448 is a wasteful number, since it uses less digits than its factorization.

223992704448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121194 (or 121181 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 223992704448 in words is "two hundred twenty-three billion, nine hundred ninety-two million, seven hundred four thousand, four hundred forty-eight".