17941000141 has 2 divisors, whose sum is σ = 17941000142. Its totient is φ = 17941000140.

The previous prime is 17941000127. The next prime is 17941000163. The reversal of 17941000141 is 14100014971.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14672476900 + 3268523241 = 121130^2 + 57171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17941000141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17941000111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8970500070 + 8970500071.

It is an arithmetic number, because the mean of its divisors is an integer number (8970500071).

Almost surely, 2^17941000141 is an apocalyptic number.

It is an amenable number.

17941000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

17941000141 is an equidigital number, since it uses as much as digits as its factorization.

17941000141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 17941000141 in words is "seventeen billion, nine hundred forty-one million, one hundred forty-one", and thus it is an aban number.