20312441210 has 32 divisors (see below), whose sum is σ = 36679910400. Its totient is φ = 8098900992.

The previous prime is 20312441183. The next prime is 20312441213. The reversal of 20312441210 is 1214421302.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20312441213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7034387 + ... + 7037273.

It is an arithmetic number, because the mean of its divisors is an integer number (1146247200).

Almost surely, 2^20312441210 is an apocalyptic number.

20312441210 is a deficient number, since it is larger than the sum of its proper divisors (16367469190).

20312441210 is a wasteful number, since it uses less digits than its factorization.

20312441210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20312441210 its reverse (1214421302), we get a palindrome (21526862512).

The spelling of 20312441210 in words is "twenty billion, three hundred twelve million, four hundred forty-one thousand, two hundred ten".