404032412100 has 72 divisors (see below), whose sum is σ = 1193872837248. Its totient is φ = 105449590400.

The previous prime is 404032412083. The next prime is 404032412107. The reversal of 404032412100 is 1214230404.

It is not an unprimeable number, because it can be changed into a prime (404032412107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14313291 + ... + 14341490.

It is an arithmetic number, because the mean of its divisors is an integer number (16581567184).

Almost surely, 2^404032412100 is an apocalyptic number.

It is an amenable number.

404032412100 is an abundant number, since it is smaller than the sum of its proper divisors (789840425148).

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

404032412100 is a wasteful number, since it uses less digits than its factorization.

404032412100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28654845 (or 28654838 counting only the distinct ones).

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

Adding to 404032412100 its reverse (1214230404), we get a palindrome (405246642504).

The spelling of 404032412100 in words is "four hundred four billion, thirty-two million, four hundred twelve thousand, one hundred".