430256413 has 2 divisors, whose sum is σ = 430256414. Its totient is φ = 430256412.

The previous prime is 430256399. The next prime is 430256443. The reversal of 430256413 is 314652034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336979449 + 93276964 = 18357^2 + 9658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430256413 is a prime.

It is equal to p_22861027 and since 430256413 and 22861027 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430256443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215128206 + 215128207.

It is an arithmetic number, because the mean of its divisors is an integer number (215128207).

Almost surely, 2^430256413 is an apocalyptic number.

It is an amenable number.

430256413 is a deficient number, since it is larger than the sum of its proper divisors (1).

430256413 is an equidigital number, since it uses as much as digits as its factorization.

430256413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 430256413 is about 20742.6230983451. The cubic root of 430256413 is about 754.9342299037.

The spelling of 430256413 in words is "four hundred thirty million, two hundred fifty-six thousand, four hundred thirteen".