210144002330 has 8 divisors (see below), whose sum is σ = 378259204212. Its totient is φ = 84057600928.

The previous prime is 210144002323. The next prime is 210144002353. The reversal of 210144002330 is 33200441012.

It can be written as a sum of positive squares in 2 ways, for example, as 209992146001 + 151856329 = 458249^2 + 12323^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10507200107 + ... + 10507200126.

Almost surely, 2^210144002330 is an apocalyptic number.

210144002330 is a deficient number, since it is larger than the sum of its proper divisors (168115201882).

210144002330 is a wasteful number, since it uses less digits than its factorization.

210144002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21014400240.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 210144002330 its reverse (33200441012), we get a palindrome (243344443342).

The spelling of 210144002330 in words is "two hundred ten billion, one hundred forty-four million, two thousand, three hundred thirty".