404241320200 has 96 divisors (see below), whose sum is σ = 956299284000. Its totient is φ = 158871372800.

The previous prime is 404241320177. The next prime is 404241320233. The reversal of 404241320200 is 2023142404.

It is a happy number.

It is a super-2 number, since 2×404241320200² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25114155 + ... + 25130245.

It is an arithmetic number, because the mean of its divisors is an integer number (9961450875).

Almost surely, 2^404241320200 is an apocalyptic number.

404241320200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404241320200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478149642000).

404241320200 is an abundant number, since it is smaller than the sum of its proper divisors (552057963800).

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

404241320200 is a wasteful number, since it uses less digits than its factorization.

404241320200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18295 (or 18286 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 404241320200 its reverse (2023142404), we get a palindrome (406264462604).

The spelling of 404241320200 in words is "four hundred four billion, two hundred forty-one million, three hundred twenty thousand, two hundred".