430149743 has 2 divisors, whose sum is σ = 430149744. Its totient is φ = 430149742.

The previous prime is 430149719. The next prime is 430149751. The reversal of 430149743 is 347941034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430149743 - 2¹⁴ = 430133359 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430149773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215074871 + 215074872.

It is an arithmetic number, because the mean of its divisors is an integer number (215074872).

Almost surely, 2^430149743 is an apocalyptic number.

430149743 is a deficient number, since it is larger than the sum of its proper divisors (1).

430149743 is an equidigital number, since it uses as much as digits as its factorization.

430149743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 430149743 is about 20740.0516633879. The cubic root of 430149743 is about 754.8718364969.

The spelling of 430149743 in words is "four hundred thirty million, one hundred forty-nine thousand, seven hundred forty-three".