140104042240241 has 2 divisors, whose sum is σ = 140104042240242. Its totient is φ = 140104042240240.

The previous prime is 140104042240213. The next prime is 140104042240313. The reversal of 140104042240241 is 142042240401041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116672488662016 + 23431553578225 = 10801504^2 + 4840615^2 .

It is a cyclic number.

It is not a de Polignac number, because 140104042240241 - 2¹⁴ = 140104042223857 is a prime.

It is not a weakly prime, because it can be changed into another prime (140104042240541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70052021120120 + 70052021120121.

It is an arithmetic number, because the mean of its divisors is an integer number (70052021120121).

Almost surely, 2^{140104042240241} is an apocalyptic number.

It is an amenable number.

140104042240241 is a deficient number, since it is larger than the sum of its proper divisors (1).

140104042240241 is an equidigital number, since it uses as much as digits as its factorization.

140104042240241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 140104042240241 its reverse (142042240401041), we get a palindrome (282146282641282).

The spelling of 140104042240241 in words is "one hundred forty trillion, one hundred four billion, forty-two million, two hundred forty thousand, two hundred forty-one".