240412234043 has 2 divisors, whose sum is σ = 240412234044. Its totient is φ = 240412234042.

The previous prime is 240412234019. The next prime is 240412234079. The reversal of 240412234043 is 340432214042.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240412234043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240412233997 and 240412234015.

It is not a weakly prime, because it can be changed into another prime (240412234093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120206117021 + 120206117022.

It is an arithmetic number, because the mean of its divisors is an integer number (120206117022).

Almost surely, 2^240412234043 is an apocalyptic number.

240412234043 is a deficient number, since it is larger than the sum of its proper divisors (1).

240412234043 is an equidigital number, since it uses as much as digits as its factorization.

240412234043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 240412234043 its reverse (340432214042), we get a palindrome (580844448085).

The spelling of 240412234043 in words is "two hundred forty billion, four hundred twelve million, two hundred thirty-four thousand, forty-three".