220342341 has 16 divisors (see below), whose sum is σ = 299033280. Its totient is φ = 144293760.

The previous prime is 220342337. The next prime is 220342361. The reversal of 220342341 is 143243022.

It is not a de Polignac number, because 220342341 - 2² = 220342337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220342361) 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, 42625 + ... + 47513.

It is an arithmetic number, because the mean of its divisors is an integer number (18689580).

Almost surely, 2^220342341 is an apocalyptic number.

It is an amenable number.

220342341 is a deficient number, since it is larger than the sum of its proper divisors (78690939).

220342341 is a wasteful number, since it uses less digits than its factorization.

220342341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 220342341 is about 14843.9328009797. The cubic root of 220342341 is about 603.9940398590.

Adding to 220342341 its reverse (143243022), we get a palindrome (363585363).

It can be divided in two parts, 2203 and 42341, that added together give a palindrome (44544).

The spelling of 220342341 in words is "two hundred twenty million, three hundred forty-two thousand, three hundred forty-one".