140211005223017 has 2 divisors, whose sum is σ = 140211005223018. Its totient is φ = 140211005223016.

The previous prime is 140211005222923. The next prime is 140211005223019. The reversal of 140211005223017 is 710322500112041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74425750145296 + 65785255077721 = 8627036^2 + 8110811^2 .

It is a cyclic number.

It is not a de Polignac number, because 140211005223017 - 2¹⁶ = 140211005157481 is a prime.

Together with 140211005223019, 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 (140211005223019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70105502611508 + 70105502611509.

It is an arithmetic number, because the mean of its divisors is an integer number (70105502611509).

Almost surely, 2^{140211005223017} is an apocalyptic number.

It is an amenable number.

140211005223017 is a deficient number, since it is larger than the sum of its proper divisors (1).

140211005223017 is an equidigital number, since it uses as much as digits as its factorization.

140211005223017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 140211005223017 its reverse (710322500112041), we get a palindrome (850533505335058).

The spelling of 140211005223017 in words is "one hundred forty trillion, two hundred eleven billion, five million, two hundred twenty-three thousand, seventeen".