2430020202 has 8 divisors (see below), whose sum is σ = 4860040416. Its totient is φ = 810006732.

The previous prime is 2430020189. The next prime is 2430020207. The reversal of 2430020202 is 2020200342.

It is a sphenic number, since it is the product of 3 distinct primes.

2430020202 is an admirable number.

2430020202 is a modest number, since divided by 20202 gives 2430 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2430020207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202501678 + ... + 202501689.

It is an arithmetic number, because the mean of its divisors is an integer number (607505052).

Almost surely, 2^2430020202 is an apocalyptic number.

2430020202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2430020202 is a wasteful number, since it uses less digits than its factorization.

2430020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405003372.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2430020202 is about 49295.2350841336. The cubic root of 2430020202 is about 1344.4251496086.

Adding to 2430020202 its reverse (2020200342), we get a palindrome (4450220544).

The spelling of 2430020202 in words is "two billion, four hundred thirty million, twenty thousand, two hundred two".