220412423043 has 12 divisors (see below), whose sum is σ = 320510236800. Its totient is φ = 145955429136.

The previous prime is 220412423041. The next prime is 220412423083. The reversal of 220412423043 is 340324214022.

220412423043 is a `hidden beast` number, since 220 + 4 + 12 + 423 + 0 + 4 + 3 = 666.

220412423043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220412423043 - 2¹ = 220412423041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220412422998 and 220412423016.

It is not an unprimeable number, because it can be changed into a prime (220412423041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82180771 + ... + 82183452.

It is an arithmetic number, because the mean of its divisors is an integer number (26709186400).

Almost surely, 2^220412423043 is an apocalyptic number.

220412423043 is a deficient number, since it is larger than the sum of its proper divisors (100097813757).

220412423043 is a wasteful number, since it uses less digits than its factorization.

220412423043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164364378 (or 164364375 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 220412423043 its reverse (340324214022), we get a palindrome (560736637065).

The spelling of 220412423043 in words is "two hundred twenty billion, four hundred twelve million, four hundred twenty-three thousand, forty-three".