420482130 has 32 divisors (see below), whose sum is σ = 1011351744. Its totient is φ = 111884736.

The previous prime is 420482129. The next prime is 420482143. The reversal of 420482130 is 31284024.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 420482130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997 + ... + 29016.

It is an arithmetic number, because the mean of its divisors is an integer number (31604742).

Almost surely, 2^420482130 is an apocalyptic number.

420482130 is an abundant number, since it is smaller than the sum of its proper divisors (590869614).

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

420482130 is a wasteful number, since it uses less digits than its factorization.

420482130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30490.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 420482130 is about 20505.6609257054. The cubic root of 420482130 is about 749.1736854957.

The spelling of 420482130 in words is "four hundred twenty million, four hundred eighty-two thousand, one hundred thirty".