140430311014177 has 2 divisors, whose sum is σ = 140430311014178. Its totient is φ = 140430311014176.

The previous prime is 140430311014159. The next prime is 140430311014223. The reversal of 140430311014177 is 771410113034041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72342662691601 + 68087648322576 = 8505449^2 + 8251524^2 .

It is a cyclic number.

It is not a de Polignac number, because 140430311014177 - 2³⁵ = 140395951275809 is a prime.

It is not a weakly prime, because it can be changed into another prime (140430311014127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70215155507088 + 70215155507089.

It is an arithmetic number, because the mean of its divisors is an integer number (70215155507089).

Almost surely, 2^{140430311014177} is an apocalyptic number.

It is an amenable number.

140430311014177 is a deficient number, since it is larger than the sum of its proper divisors (1).

140430311014177 is an equidigital number, since it uses as much as digits as its factorization.

140430311014177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 140430311014177 in words is "one hundred forty trillion, four hundred thirty billion, three hundred eleven million, fourteen thousand, one hundred seventy-seven".