210242102020004 has 24 divisors (see below), whose sum is σ = 368999591083200. Its totient is φ = 104813728466720.

The previous prime is 210242102019991. The next prime is 210242102020019. The reversal of 210242102020004 is 400020201242012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 254399 + ... + 20507289.

It is an arithmetic number, because the mean of its divisors is an integer number (15374982961800).

Almost surely, 2^{210242102020004} is an apocalyptic number.

It is an amenable number.

210242102020004 is a deficient number, since it is larger than the sum of its proper divisors (158757489063196).

210242102020004 is a wasteful number, since it uses less digits than its factorization.

210242102020004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20260483 (or 20260481 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 210242102020004 its reverse (400020201242012), we get a palindrome (610262303262016).

The spelling of 210242102020004 in words is "two hundred ten trillion, two hundred forty-two billion, one hundred two million, twenty thousand, four".