240220564617107 has 2 divisors, whose sum is σ = 240220564617108. Its totient is φ = 240220564617106.

The previous prime is 240220564617067. The next prime is 240220564617109. The reversal of 240220564617107 is 701716465022042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240220564617107 - 2²⁸ = 240220296181651 is a prime.

Together with 240220564617109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (240220564617109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120110282308553 + 120110282308554.

It is an arithmetic number, because the mean of its divisors is an integer number (120110282308554).

Almost surely, 2^{240220564617107} is an apocalyptic number.

240220564617107 is a deficient number, since it is larger than the sum of its proper divisors (1).

240220564617107 is an equidigital number, since it uses as much as digits as its factorization.

240220564617107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 240220564617107 in words is "two hundred forty trillion, two hundred twenty billion, five hundred sixty-four million, six hundred seventeen thousand, one hundred seven".