220340023304043 has 8 divisors (see below), whose sum is σ = 293787028528128. Its totient is φ = 146893183474664.

The previous prime is 220340023304017. The next prime is 220340023304047. The reversal of 220340023304043 is 340403320043022.

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 220340023304043 - 2¹³ = 220340023295851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220340023304043.

It is not an unprimeable number, because it can be changed into a prime (220340023304047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38206071 + ... + 43593392.

It is an arithmetic number, because the mean of its divisors is an integer number (36723378566016).

Almost surely, 2^{220340023304043} is an apocalyptic number.

220340023304043 is a deficient number, since it is larger than the sum of its proper divisors (73447005224085).

220340023304043 is an equidigital number, since it uses as much as digits as its factorization.

220340023304043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82697353.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 220340023304043 its reverse (340403320043022), we get a palindrome (560743343347065).

The spelling of 220340023304043 in words is "two hundred twenty trillion, three hundred forty billion, twenty-three million, three hundred four thousand, forty-three".