20410243210 has 128 divisors (see below), whose sum is σ = 44716976640. Its totient is φ = 6558720000.

The previous prime is 20410243207. The next prime is 20410243247. The reversal of 20410243210 is 1234201402.

It is a super-2 number, since 2×20410243210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20890242 + ... + 20891218.

It is an arithmetic number, because the mean of its divisors is an integer number (349351380).

Almost surely, 2^20410243210 is an apocalyptic number.

20410243210 is an abundant number, since it is smaller than the sum of its proper divisors (24306733430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20410243210 is a wasteful number, since it uses less digits than its factorization.

20410243210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20410243210 its reverse (1234201402), we get a palindrome (21644444612).

The spelling of 20410243210 in words is "twenty billion, four hundred ten million, two hundred forty-three thousand, two hundred ten".