430229734561 has 9 divisors (see below), whose sum is σ = 472905077043. Its totient is φ = 391111381320.

The previous prime is 430229734547. The next prime is 430229734573. The reversal of 430229734561 is 165437922034.

The square root of 430229734561 is 655919.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 228215442961 + 202014291600 = 477719^2 + 449460^2 .

It is not a de Polignac number, because 430229734561 - 2⁷ = 430229734433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430229734591) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7185295 + ... + 7244923.

Almost surely, 2^430229734561 is an apocalyptic number.

430229734561 is the 655919-th square number.

430229734561 is the 327960-th centered octagonal number.

It is an amenable number.

430229734561 is a deficient number, since it is larger than the sum of its proper divisors (42675342482).

430229734561 is an frugal number, since it uses more digits than its factorization.

430229734561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119280 (or 59640 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 430229734561 in words is "four hundred thirty billion, two hundred twenty-nine million, seven hundred thirty-four thousand, five hundred sixty-one".