240220112040043 has 2 divisors, whose sum is σ = 240220112040044. Its totient is φ = 240220112040042.

The previous prime is 240220112039981. The next prime is 240220112040071. The reversal of 240220112040043 is 340040211022042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240220112040043 is a prime.

It is not a weakly prime, because it can be changed into another prime (240220112040743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120110056020021 + 120110056020022.

It is an arithmetic number, because the mean of its divisors is an integer number (120110056020022).

Almost surely, 2^{240220112040043} is an apocalyptic number.

240220112040043 is a deficient number, since it is larger than the sum of its proper divisors (1).

240220112040043 is an equidigital number, since it uses as much as digits as its factorization.

240220112040043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 240220112040043 its reverse (340040211022042), we get a palindrome (580260323062085).

The spelling of 240220112040043 in words is "two hundred forty trillion, two hundred twenty billion, one hundred twelve million, forty thousand, forty-three".