430272047 has 2 divisors, whose sum is σ = 430272048. Its totient is φ = 430272046.

The previous prime is 430271983. The next prime is 430272071. The reversal of 430272047 is 740272034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430272047 - 2⁶ = 430271983 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 (430272847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215136023 + 215136024.

It is an arithmetic number, because the mean of its divisors is an integer number (215136024).

Almost surely, 2^430272047 is an apocalyptic number.

430272047 is a deficient number, since it is larger than the sum of its proper divisors (1).

430272047 is an equidigital number, since it uses as much as digits as its factorization.

430272047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 430272047 is about 20742.9999517910. Note that the first 4 decimals coincide. The cubic root of 430272047 is about 754.9433736751.

The spelling of 430272047 in words is "four hundred thirty million, two hundred seventy-two thousand, forty-seven".