240840060023 has 2 divisors, whose sum is σ = 240840060024. Its totient is φ = 240840060022.

The previous prime is 240840059981. The next prime is 240840060067. The reversal of 240840060023 is 320060048042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240840060023 - 2⁸ = 240840059767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240840060073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120420030011 + 120420030012.

It is an arithmetic number, because the mean of its divisors is an integer number (120420030012).

Almost surely, 2^240840060023 is an apocalyptic number.

240840060023 is a deficient number, since it is larger than the sum of its proper divisors (1).

240840060023 is an equidigital number, since it uses as much as digits as its factorization.

240840060023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 240840060023 in words is "two hundred forty billion, eight hundred forty million, sixty thousand, twenty-three".