240310211244097 has 2 divisors, whose sum is σ = 240310211244098. Its totient is φ = 240310211244096.

The previous prime is 240310211244091. The next prime is 240310211244143. The reversal of 240310211244097 is 790442112013042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220110723704641 + 20199487539456 = 14836129^2 + 4494384^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240310211244097 is a prime.

It is not a weakly prime, because it can be changed into another prime (240310211244091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120155105622048 + 120155105622049.

It is an arithmetic number, because the mean of its divisors is an integer number (120155105622049).

Almost surely, 2^{240310211244097} is an apocalyptic number.

It is an amenable number.

240310211244097 is a deficient number, since it is larger than the sum of its proper divisors (1).

240310211244097 is an equidigital number, since it uses as much as digits as its factorization.

240310211244097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 240310211244097 in words is "two hundred forty trillion, three hundred ten billion, two hundred eleven million, two hundred forty-four thousand, ninety-seven".