430140320017 has 2 divisors, whose sum is σ = 430140320018. Its totient is φ = 430140320016.

The previous prime is 430140320003. The next prime is 430140320069. The reversal of 430140320017 is 710023041034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398614186881 + 31526133136 = 631359^2 + 177556^2 .

It is a cyclic number.

It is not a de Polignac number, because 430140320017 - 2²³ = 430131931409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 430140319973 and 430140320000.

It is not a weakly prime, because it can be changed into another prime (430140320087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215070160008 + 215070160009.

It is an arithmetic number, because the mean of its divisors is an integer number (215070160009).

Almost surely, 2^430140320017 is an apocalyptic number.

It is an amenable number.

430140320017 is a deficient number, since it is larger than the sum of its proper divisors (1).

430140320017 is an equidigital number, since it uses as much as digits as its factorization.

430140320017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 430140320017 in words is "four hundred thirty billion, one hundred forty million, three hundred twenty thousand, seventeen".