430680468906 has 40 divisors (see below), whose sum is σ = 965282967264. Its totient is φ = 143524499400.

The previous prime is 430680468761. The next prime is 430680468913. The reversal of 430680468906 is 609864086034.

430680468906 is a `hidden beast` number, since 4 + 30 + 68 + 0 + 468 + 90 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 328131 + ... + 984393.

Almost surely, 2^430680468906 is an apocalyptic number.

It is a pronic number, being equal to 656262×656263.

430680468906 is an abundant number, since it is smaller than the sum of its proper divisors (534602498358).

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

430680468906 is a wasteful number, since it uses less digits than its factorization.

430680468906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660328 (or 660319 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 430680468906 in words is "four hundred thirty billion, six hundred eighty million, four hundred sixty-eight thousand, nine hundred six".