2000430342 has 24 divisors (see below), whose sum is σ = 4351543560. Its totient is φ = 664152000.

The previous prime is 2000430317. The next prime is 2000430349. The reversal of 2000430342 is 2430340002.

2000430342 is a `hidden beast` number, since 200 + 0 + 430 + 34 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000430349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216867 + ... + 225902.

It is an arithmetic number, because the mean of its divisors is an integer number (181314315).

Almost surely, 2^2000430342 is an apocalyptic number.

2000430342 is an abundant number, since it is smaller than the sum of its proper divisors (2351113218).

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

2000430342 is a wasteful number, since it uses less digits than its factorization.

2000430342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443028 (or 443025 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2000430342 is about 44726.1706610347. The cubic root of 2000430342 is about 1260.0114095717.

Adding to 2000430342 its reverse (2430340002), we get a palindrome (4430770344).

The spelling of 2000430342 in words is "two billion, four hundred thirty thousand, three hundred forty-two".