220140240143 has 2 divisors, whose sum is σ = 220140240144. Its totient is φ = 220140240142.

The previous prime is 220140240013. The next prime is 220140240157. The reversal of 220140240143 is 341042041022.

220140240143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220140240143 - 2¹⁶ = 220140174607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220140242143) 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 as a sum of consecutive naturals, namely, 110070120071 + 110070120072.

It is an arithmetic number, because the mean of its divisors is an integer number (110070120072).

Almost surely, 2^220140240143 is an apocalyptic number.

220140240143 is a deficient number, since it is larger than the sum of its proper divisors (1).

220140240143 is an equidigital number, since it uses as much as digits as its factorization.

220140240143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 220140240143 its reverse (341042041022), we get a palindrome (561182281165).

The spelling of 220140240143 in words is "two hundred twenty billion, one hundred forty million, two hundred forty thousand, one hundred forty-three".