404010210423 has 16 divisors (see below), whose sum is σ = 556360988672. Its totient is φ = 260509284000.

The previous prime is 404010210407. The next prime is 404010210467. The reversal of 404010210423 is 324012010404.

It is not a de Polignac number, because 404010210423 - 2⁴ = 404010210407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 404010210423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404010210223) 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, 1016008 + ... + 1356573.

It is an arithmetic number, because the mean of its divisors is an integer number (34772561792).

Almost surely, 2^404010210423 is an apocalyptic number.

404010210423 is a deficient number, since it is larger than the sum of its proper divisors (152350778249).

404010210423 is a wasteful number, since it uses less digits than its factorization.

404010210423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374446.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 404010210423 its reverse (324012010404), we get a palindrome (728022220827).

The spelling of 404010210423 in words is "four hundred four billion, ten million, two hundred ten thousand, four hundred twenty-three".