404212204104 has 32 divisors (see below), whose sum is σ = 1010655584640. Its totient is φ = 134720724800.

The previous prime is 404212204091. The next prime is 404212204153. The reversal of 404212204104 is 401402212404.

It is a super-3 number, since 3×404212204104³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843567 + ... + 1232894.

It is an arithmetic number, because the mean of its divisors is an integer number (31582987020).

Almost surely, 2^404212204104 is an apocalyptic number.

It is an amenable number.

404212204104 is an abundant number, since it is smaller than the sum of its proper divisors (606443380536).

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

404212204104 is a wasteful number, since it uses less digits than its factorization.

404212204104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084581 (or 2084577 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 404212204104 its reverse (401402212404), we get a palindrome (805614416508).

The spelling of 404212204104 in words is "four hundred four billion, two hundred twelve million, two hundred four thousand, one hundred four".