404010210100 has 72 divisors (see below), whose sum is σ = 1003504674368. Its totient is φ = 138302208000.

The previous prime is 404010210067. The next prime is 404010210151. The reversal of 404010210100 is 1012010404.

It is a super-2 number, since 2×404010210100² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 1300 + ... + 898900.

Almost surely, 2^404010210100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404010210100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501752337184).

404010210100 is an abundant number, since it is smaller than the sum of its proper divisors (599494464268).

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

404010210100 is a wasteful number, since it uses less digits than its factorization.

404010210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898265 (or 898258 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 404010210100 its reverse (1012010404), we get a palindrome (405022220504).

The spelling of 404010210100 in words is "four hundred four billion, ten million, two hundred ten thousand, one hundred".