404213243103 has 36 divisors (see below), whose sum is σ = 594437754768. Its totient is φ = 264680475840.

The previous prime is 404213243101. The next prime is 404213243117. The reversal of 404213243103 is 301342312404.

404213243103 is a `hidden beast` number, since 4 + 0 + 4 + 21 + 324 + 310 + 3 = 666.

It is not a de Polignac number, because 404213243103 - 2¹ = 404213243101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404213243101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41380726 + ... + 41390492.

Almost surely, 2^404213243103 is an apocalyptic number.

404213243103 is a deficient number, since it is larger than the sum of its proper divisors (190224511665).

404213243103 is a wasteful number, since it uses less digits than its factorization.

404213243103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11212 (or 11150 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 404213243103 its reverse (301342312404), we get a palindrome (705555555507).

The spelling of 404213243103 in words is "four hundred four billion, two hundred thirteen million, two hundred forty-three thousand, one hundred three".