140430313350157 has 2 divisors, whose sum is σ = 140430313350158. Its totient is φ = 140430313350156.

The previous prime is 140430313350133. The next prime is 140430313350163. The reversal of 140430313350157 is 751053313034041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70768154089161 + 69662159260996 = 8412381^2 + 8346386^2 .

It is a cyclic number.

It is not a de Polignac number, because 140430313350157 - 2¹⁵ = 140430313317389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140430313353157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70215156675078 + 70215156675079.

It is an arithmetic number, because the mean of its divisors is an integer number (70215156675079).

Almost surely, 2^{140430313350157} is an apocalyptic number.

It is an amenable number.

140430313350157 is a deficient number, since it is larger than the sum of its proper divisors (1).

140430313350157 is an equidigital number, since it uses as much as digits as its factorization.

140430313350157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

Adding to 140430313350157 its reverse (751053313034041), we get a palindrome (891483626384198).

The spelling of 140430313350157 in words is "one hundred forty trillion, four hundred thirty billion, three hundred thirteen million, three hundred fifty thousand, one hundred fifty-seven".