223024200445 has 8 divisors (see below), whose sum is σ = 274156578360. Its totient is φ = 174067668480.

The previous prime is 223024200439. The next prime is 223024200463. The reversal of 223024200445 is 544002420322.

It can be written as a sum of positive squares in 4 ways, for example, as 18826858521 + 204197341924 = 137211^2 + 451882^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223024200445 - 2³³ = 214434265853 is a prime.

It is a super-3 number, since 3×223024200445³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543961260 + ... + 543961669.

It is an arithmetic number, because the mean of its divisors is an integer number (34269572295).

Almost surely, 2^223024200445 is an apocalyptic number.

It is an amenable number.

223024200445 is a deficient number, since it is larger than the sum of its proper divisors (51132377915).

223024200445 is a wasteful number, since it uses less digits than its factorization.

223024200445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087922975.

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 223024200445 its reverse (544002420322), we get a palindrome (767026620767).

The spelling of 223024200445 in words is "two hundred twenty-three billion, twenty-four million, two hundred thousand, four hundred forty-five".