140141332217 has 2 divisors, whose sum is σ = 140141332218. Its totient is φ = 140141332216.

The previous prime is 140141332213. The next prime is 140141332241. The reversal of 140141332217 is 712233141041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137069512441 + 3071819776 = 370229^2 + 55424^2 .

It is an emirp because it is prime and its reverse (712233141041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140141332217 - 2² = 140141332213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140141332217.

It is not a weakly prime, because it can be changed into another prime (140141332213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70070666108 + 70070666109.

It is an arithmetic number, because the mean of its divisors is an integer number (70070666109).

Almost surely, 2^140141332217 is an apocalyptic number.

It is an amenable number.

140141332217 is a deficient number, since it is larger than the sum of its proper divisors (1).

140141332217 is an equidigital number, since it uses as much as digits as its factorization.

140141332217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 140141332217 its reverse (712233141041), we get a palindrome (852374473258).

The spelling of 140141332217 in words is "one hundred forty billion, one hundred forty-one million, three hundred thirty-two thousand, two hundred seventeen".