240669338267 has 2 divisors, whose sum is σ = 240669338268. Its totient is φ = 240669338266.

The previous prime is 240669338237. The next prime is 240669338401. The reversal of 240669338267 is 762833966042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240669338267 - 2¹⁰ = 240669337243 is a prime.

It is not a weakly prime, because it can be changed into another prime (240669338237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120334669133 + 120334669134.

It is an arithmetic number, because the mean of its divisors is an integer number (120334669134).

Almost surely, 2^240669338267 is an apocalyptic number.

240669338267 is a deficient number, since it is larger than the sum of its proper divisors (1).

240669338267 is an equidigital number, since it uses as much as digits as its factorization.

240669338267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 56.

The spelling of 240669338267 in words is "two hundred forty billion, six hundred sixty-nine million, three hundred thirty-eight thousand, two hundred sixty-seven".