10404420210 has 48 divisors (see below), whose sum is σ = 27056554200. Its totient is φ = 2773992960.

The previous prime is 10404420199. The next prime is 10404420211. The reversal of 10404420210 is 1202440401.

10404420210 is a `hidden beast` number, since 10 + 4 + 0 + 442 + 0 + 210 = 666.

10404420210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8909283321 + 1495136889 = 94389^2 + 38667^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10404420211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 862420 + ... + 874400.

Almost surely, 2^10404420210 is an apocalyptic number.

10404420210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10404420210 is an abundant number, since it is smaller than the sum of its proper divisors (16652133990).

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

10404420210 is a wasteful number, since it uses less digits than its factorization.

10404420210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21643 (or 21640 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10404420210 its reverse (1202440401), we get a palindrome (11606860611).

The spelling of 10404420210 in words is "ten billion, four hundred four million, four hundred twenty thousand, two hundred ten".