1430664343 has 2 divisors, whose sum is σ = 1430664344. Its totient is φ = 1430664342.

The previous prime is 1430664317. The next prime is 1430664371. The reversal of 1430664343 is 3434660341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1430664343 - 2⁹ = 1430663831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1430664299 and 1430664308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430664143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715332171 + 715332172.

It is an arithmetic number, because the mean of its divisors is an integer number (715332172).

Almost surely, 2^1430664343 is an apocalyptic number.

1430664343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430664343 is an equidigital number, since it uses as much as digits as its factorization.

1430664343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 1430664343 is about 37824.1238232956. The cubic root of 1430664343 is about 1126.7976115074.

The spelling of 1430664343 in words is "one billion, four hundred thirty million, six hundred sixty-four thousand, three hundred forty-three".