223041441 has 16 divisors (see below), whose sum is σ = 340081664. Its totient is φ = 127373904.

The previous prime is 223041421. The next prime is 223041457. The reversal of 223041441 is 144140322.

It is not a de Polignac number, because 223041441 - 2⁵ = 223041409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223041421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62676 + ... + 66138.

It is an arithmetic number, because the mean of its divisors is an integer number (21255104).

Almost surely, 2^223041441 is an apocalyptic number.

223041441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223041441 is a deficient number, since it is larger than the sum of its proper divisors (117040223).

223041441 is a wasteful number, since it uses less digits than its factorization.

223041441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 223041441 is about 14934.5720059197. The cubic root of 223041441 is about 606.4502611729.

Adding to 223041441 its reverse (144140322), we get a palindrome (367181763).

The spelling of 223041441 in words is "two hundred twenty-three million, forty-one thousand, four hundred forty-one".