210300974869 has 8 divisors (see below), whose sum is σ = 214782657408. Its totient is φ = 205819592160.

The previous prime is 210300974833. The next prime is 210300974893. The reversal of 210300974869 is 968479003012.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210300974869 is a prime.

It is a super-2 number, since 2×210300974869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210300974899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1880214 + ... + 1988920.

It is an arithmetic number, because the mean of its divisors is an integer number (26847832176).

Almost surely, 2^210300974869 is an apocalyptic number.

It is an amenable number.

210300974869 is a deficient number, since it is larger than the sum of its proper divisors (4481682539).

210300974869 is a wasteful number, since it uses less digits than its factorization.

210300974869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149915.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 210300974869 in words is "two hundred ten billion, three hundred million, nine hundred seventy-four thousand, eight hundred sixty-nine".