220040410343 has 16 divisors (see below), whose sum is σ = 248261615616. Its totient is φ = 193628365920.

The previous prime is 220040410307. The next prime is 220040410363. The reversal of 220040410343 is 343014040022.

It is not a de Polignac number, because 220040410343 - 2²⁰ = 220039361767 is a prime.

It is a super-3 number, since 3×220040410343³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220040410363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4047671 + ... + 4101672.

It is an arithmetic number, because the mean of its divisors is an integer number (15516350976).

Almost surely, 2^220040410343 is an apocalyptic number.

220040410343 is a deficient number, since it is larger than the sum of its proper divisors (28221205273).

220040410343 is a wasteful number, since it uses less digits than its factorization.

220040410343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8149454.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 220040410343 its reverse (343014040022), we get a palindrome (563054450365).

The spelling of 220040410343 in words is "two hundred twenty billion, forty million, four hundred ten thousand, three hundred forty-three".