140339036141 has 2 divisors, whose sum is σ = 140339036142. Its totient is φ = 140339036140.

The previous prime is 140339036087. The next prime is 140339036143. The reversal of 140339036141 is 141630933041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94974296041 + 45364740100 = 308179^2 + 212990^2 .

It is a cyclic number.

It is not a de Polignac number, because 140339036141 - 2¹⁴ = 140339019757 is a prime.

Together with 140339036143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140339036143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70169518070 + 70169518071.

It is an arithmetic number, because the mean of its divisors is an integer number (70169518071).

Almost surely, 2^140339036141 is an apocalyptic number.

It is an amenable number.

140339036141 is a deficient number, since it is larger than the sum of its proper divisors (1).

140339036141 is an equidigital number, since it uses as much as digits as its factorization.

140339036141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

Adding to 140339036141 its reverse (141630933041), we get a palindrome (281969969182).

The spelling of 140339036141 in words is "one hundred forty billion, three hundred thirty-nine million, thirty-six thousand, one hundred forty-one".