223075343404445 has 8 divisors (see below), whose sum is σ = 305931899526144. Its totient is φ = 152965949763024.

The previous prime is 223075343404439. The next prime is 223075343404489. The reversal of 223075343404445 is 544404343570322.

223075343404445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 223075343404445 - 2⁴ = 223075343404429 is a prime.

It is a super-3 number, since 3×223075343404445³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223075343404393 and 223075343404402.

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, 3186790620029 + ... + 3186790620098.

It is an arithmetic number, because the mean of its divisors is an integer number (38241487440768).

Almost surely, 2^{223075343404445} is an apocalyptic number.

It is an amenable number.

223075343404445 is a deficient number, since it is larger than the sum of its proper divisors (82856556121699).

223075343404445 is an equidigital number, since it uses as much as digits as its factorization.

223075343404445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6373581240139.

The product of its (nonzero) digits is 19353600, while the sum is 50.

Adding to 223075343404445 its reverse (544404343570322), we get a palindrome (767479686974767).

The spelling of 223075343404445 in words is "two hundred twenty-three trillion, seventy-five billion, three hundred forty-three million, four hundred four thousand, four hundred forty-five".