220204143441 has 12 divisors (see below), whose sum is σ = 318086834832. Its totient is φ = 146796216216.

The previous prime is 220204143407. The next prime is 220204143457. The reversal of 220204143441 is 144341402022.

220204143441 is a `hidden beast` number, since 2 + 2 + 0 + 204 + 14 + 3 + 441 = 666.

It is not a de Polignac number, because 220204143441 - 2³³ = 211614208849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220204143491) 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, 327891 + ... + 740216.

It is an arithmetic number, because the mean of its divisors is an integer number (26507236236).

Almost surely, 2^220204143441 is an apocalyptic number.

It is an amenable number.

220204143441 is a deficient number, since it is larger than the sum of its proper divisors (97882691391).

220204143441 is a wasteful number, since it uses less digits than its factorization.

220204143441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091020 (or 1091017 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 220204143441 its reverse (144341402022), we get a palindrome (364545545463).

The spelling of 220204143441 in words is "two hundred twenty billion, two hundred four million, one hundred forty-three thousand, four hundred forty-one".