210210244304109 has 32 divisors (see below), whose sum is σ = 339164427902976. Its totient is φ = 113053688774400.

The previous prime is 210210244304101. The next prime is 210210244304113. The reversal of 210210244304109 is 901403442012012.

It is not a de Polignac number, because 210210244304109 - 2³ = 210210244304101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210210244304109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210210244304101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76507084 + ... + 79207034.

It is an arithmetic number, because the mean of its divisors is an integer number (10598888371968).

Almost surely, 2^{210210244304109} is an apocalyptic number.

It is an amenable number.

210210244304109 is a deficient number, since it is larger than the sum of its proper divisors (128954183598867).

210210244304109 is a wasteful number, since it uses less digits than its factorization.

210210244304109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918065.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 210210244304109 in words is "two hundred ten trillion, two hundred ten billion, two hundred forty-four million, three hundred four thousand, one hundred nine".