210304244234 has 32 divisors (see below), whose sum is σ = 367502209920. Its totient is φ = 88399026432.

The previous prime is 210304244233. The next prime is 210304244243. The reversal of 210304244234 is 432442403012.

It is a junction number, because it is equal to n+sod(n) for n = 210304244197 and 210304244206.

It is not an unprimeable number, because it can be changed into a prime (210304244231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 391859 + ... + 757734.

It is an arithmetic number, because the mean of its divisors is an integer number (11484444060).

Almost surely, 2^210304244234 is an apocalyptic number.

210304244234 is a deficient number, since it is larger than the sum of its proper divisors (157197965686).

210304244234 is a wasteful number, since it uses less digits than its factorization.

210304244234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149854.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 210304244234 its reverse (432442403012), we get a palindrome (642746647246).

The spelling of 210304244234 in words is "two hundred ten billion, three hundred four million, two hundred forty-four thousand, two hundred thirty-four".