140102244041171 has 2 divisors, whose sum is σ = 140102244041172. Its totient is φ = 140102244041170.

The previous prime is 140102244041117. The next prime is 140102244041273. The reversal of 140102244041171 is 171140442201041.

Together with previous prime (140102244041117) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140102244041171 is a prime.

It is not a weakly prime, because it can be changed into another prime (140102244041101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70051122020585 + 70051122020586.

It is an arithmetic number, because the mean of its divisors is an integer number (70051122020586).

Almost surely, 2^{140102244041171} is an apocalyptic number.

140102244041171 is a deficient number, since it is larger than the sum of its proper divisors (1).

140102244041171 is an equidigital number, since it uses as much as digits as its factorization.

140102244041171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 32.

The spelling of 140102244041171 in words is "one hundred forty trillion, one hundred two billion, two hundred forty-four million, forty-one thousand, one hundred seventy-one".