430454466 has 64 divisors (see below), whose sum is σ = 1033482240. Its totient is φ = 132019200.

The previous prime is 430454459. The next prime is 430454477. The reversal of 430454466 is 664454034.

It is a self number, because there is not a number n which added to its sum of digits gives 430454466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268066 + ... + 269666.

It is an arithmetic number, because the mean of its divisors is an integer number (16148160).

Almost surely, 2^430454466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430454466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (516741120).

430454466 is an abundant number, since it is smaller than the sum of its proper divisors (603027774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430454466 is a wasteful number, since it uses less digits than its factorization.

430454466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008 (or 2002 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 430454466 is about 20747.3966077674. The cubic root of 430454466 is about 755.0500477035.

The spelling of 430454466 in words is "four hundred thirty million, four hundred fifty-four thousand, four hundred sixty-six".