430412449 has 2 divisors, whose sum is σ = 430412450. Its totient is φ = 430412448.

The previous prime is 430412431. The next prime is 430412473. The reversal of 430412449 is 944214034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 384944400 + 45468049 = 19620^2 + 6743^2 .

It is a cyclic number.

It is not a de Polignac number, because 430412449 - 2⁷ = 430412321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430412449.

It is not a weakly prime, because it can be changed into another prime (430412419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215206224 + 215206225.

It is an arithmetic number, because the mean of its divisors is an integer number (215206225).

Almost surely, 2^430412449 is an apocalyptic number.

It is an amenable number.

430412449 is a deficient number, since it is larger than the sum of its proper divisors (1).

430412449 is an equidigital number, since it uses as much as digits as its factorization.

430412449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 430412449 is about 20746.3839981815. The cubic root of 430412449 is about 755.0254798939.

The spelling of 430412449 in words is "four hundred thirty million, four hundred twelve thousand, four hundred forty-nine".