2340424043 has 2 divisors, whose sum is σ = 2340424044. Its totient is φ = 2340424042.

The previous prime is 2340424001. The next prime is 2340424061. The reversal of 2340424043 is 3404240432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2340424043 - 2²⁴ = 2323646827 is a prime.

It is not a weakly prime, because it can be changed into another prime (2340424543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170212021 + 1170212022.

It is an arithmetic number, because the mean of its divisors is an integer number (1170212022).

Almost surely, 2^2340424043 is an apocalyptic number.

2340424043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340424043 is an equidigital number, since it uses as much as digits as its factorization.

2340424043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2340424043 is about 48377.9292963227. The cubic root of 2340424043 is about 1327.6945839467.

Adding to 2340424043 its reverse (3404240432), we get a palindrome (5744664475).

It can be divided in two parts, 2 and 340424043, that multiplied together give a palindrome (680848086).

The spelling of 2340424043 in words is "two billion, three hundred forty million, four hundred twenty-four thousand, forty-three".