9710045040149 has 2 divisors, whose sum is σ = 9710045040150. Its totient is φ = 9710045040148.

The previous prime is 9710045040139. The next prime is 9710045040167. The reversal of 9710045040149 is 9410405400179.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7608467139025 + 2101577901124 = 2758345^2 + 1449682^2 .

It is a cyclic number.

It is not a de Polignac number, because 9710045040149 - 2⁴ = 9710045040133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9710045040139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4855022520074 + 4855022520075.

It is an arithmetic number, because the mean of its divisors is an integer number (4855022520075).

Almost surely, 2^{9710045040149} is an apocalyptic number.

It is an amenable number.

9710045040149 is a deficient number, since it is larger than the sum of its proper divisors (1).

9710045040149 is an equidigital number, since it uses as much as digits as its factorization.

9710045040149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 9710045040149 in words is "nine trillion, seven hundred ten billion, forty-five million, forty thousand, one hundred forty-nine".